MistServer Changelog

Development builds

These will be in the next release

TBA

3.6.1 (Bugfix Release)

Bugfix: Fixed broken MistProcMKVExec
Bugfix: Fixed listening SRT push output support
Bugfix: Fixed the web interface appending non-selected checkboxes to outgoing push URLs
Improvement: Better display of SRT push output options in web interface
Feature: Added support for prefix-matching stream names and protocols in clients API calls
Feature: Web interface now shows currently connected inputs for streams in status tab
Improvement: Unit selection box for bits/bytes now auto-selects most sensible value for defaults
Bugfix: Fixed error in loading next page for low latency protocols (mostly affected WebRTC)

3.6 (Stable Release)

Known issue: Cygwin/Windows builds still have broken WebRTC (fix really soon!)
Feature: WebRTC WHEP playback now supports signalling over a WebRTC datachannel
Feature: Support for a single listening WebRTC port that handles all connections (rather than needing a fresh port for each user)
Feature: Support for multi-path WebRTC (e.g. migrating connections between mobile and wifi)
Feature: Finally fully supports MacOS builds again for the first time since 3.0
Feature: Cygwin/Windows builds now fully support SRT again (though with a performance hit due to limitations in Windows)
Feature: The active_streams API call now support returning stream tags
Feature: It is now possible to start a stream by starting a push for a persistent tag configured on that stream
Feature: Push outputs to file now report their current file target through the push status API
Improvement: Support for MP3 as a dynamic payload type in SDP (previously only supported as a static payload type)
Improvement: The autopush API has been updated to being based on JSON objects rather than a JSON array. The old API remains available for backwards compatibility.
Improvement: The web interface now has toggles to disable/enable automatic pushes and adds a notes field
Improvement: The web interface now has a new and improved "Push" tab
Improvement: MistSession binaries now get set to the debug level of their parent process (rather than always being set to the default)
Improvement: Output processes have been converted from a polling-based to an event-based model
Improvement: Significant performance improvements across the entire codebase
Improvement: Dozens of small quality of life improvements to the web interface
Improvement: Dropped the tinythread internal dependency, converted to native C++11 threads
Improvement: Better support for mixed IPv4/IPv6 with SRT connections
Improvement: Migrated all the old fork+exec-style program execution to spawn-style execution, for better cross-platform compatibility and consistency
Improvement: Enabling the threadnames compile option is now done in a slightly cleaner and more consistent way
Improvement: MistProcFFMPEG now uses a more efficient packet handler with modern condition variables for pacing
Improvement: Clearer push reject message when streams are not set up to support incoming pushes
Improvement: MacOS no longer complains about not having enough shared memory (it uses shared files instead, since MacOS shared memory is usually limited to an unusably small amount)
Improvement: FLV/RTMP metadata generation code is now more reliable
Improvement: The streams API call no longer deletes all streams when a non-object value is set
Improvement: Updated internal dash.js version to latest, improved visual display of DASH streams in the build-in player
Improvement: Outgoing pushes now wait for the input to be ready to start instead of immediately aborting (just like pull outputs do)
Bugfix: The default values for select boxes in the web interface now displays correctly
Bugfix: Fixed HLS output when metadata tracks are present in the stream
Bugfix: External writers configured to apply to more than one protocol now work correctly
Bugfix: Fixed compiling with datachannels disabled (NOUSRSCTP=true option)
Bugfix: Removed unneeded log message spam in MistProcAV
Bugfix: Low latency sparse tracks (like thumbnails, subtitles, etc) now work much more reliably
Bugfix: Detect invalid .mp3 files and abort, rather than crashing when encountering them
Bugfix: Fixed RTSP digest auth when no algorithm is passed on some (older) RTSP cameras
Bugfix: Fixed TS parser never returning if a TS download is faster than our parser
Bugfix: Fixed RTSP output not sending a CSeq or Session header with ANNOUNCE

3.5.1 (Bugfix Release)

Known issue: Cygwin/Windows builds still have broken WebRTC (fix soon, really)
Known issue: Cygwin/Windows builds have broken SRT listening (same problem as WebRTC, fix should land at the same time)
Known issue: Mac builds don't work with listening SRT ports (caller mode does work)
Bugfix: Fix native compilation on Mac
Bugfix: Fix PKTINFO support on Mac
Bugfix: Fix a boot-up crash on Mac
Bugfix: Fixed MistInTSSRT on Mac
Bugfix: Web interface now works at the intended rendering speed in Firefox
Bugfix: Fixed UDP socket binding issues (specifically around IPv4 multicast)
Bugfix: Fixed UDP TS input shutting down completely when just one track is idle
Bugfix: Stream-configured tags now apply to triggers even before the stream has booted
Improvement: Web interface now supports configuring stream tags, and configuring triggers to apply to tags

3.5 (Stable Release)

Known issue: Cygwin/Windows builds still have broken WebRTC (fix soon, really)
Known issue: Cygwin/Windows builds have broken SRT listening (same problem as WebRTC, fix should land at the same time)
Feature: Support for byte-range requests in HLS pull input
Feature: Support for (f)MP4 segments in HLS pull input
Feature: Support for fMP4 in MP4 input
Feature: active_streams API has a new field: pid, to get the process ID for the process that manages a stream
Feature: active_streams API has a new field: sourcepids, to get the process IDs for the processes that are a source for the stream
Improvement: Listening SRT sockets now use a separate process per connection, like most other protocols already did
Improvement: Updated libsrt wrap to 1.5.4 (latest at time of writing)
Improvement: Web interface received a new dark skin
Improvement: Web interface has an improved streams overview page
Improvement: Web interface received numerous small quality of life improvements
Improvement: SRT and RIST processes now print their library version numbers at INFO debug level as well as in the web interface description
Improvement: Triggers now have extra headers indicating the date/time and a unique UUID for each executed trigger
Improvement: Session stop behaviour for inputs was cleaned up
Improvement: Many small optimizations to lower CPU usage
Improvement: Faster handling of sockets for very large buffers
Improvement: TCP/SSL connect calls now have a 5s timeout
Improvement: Allow configuring max RTP packet size for WebRTC
Improvement: Outputs that cannot be enabled by design are no longer auto-enabled during default first-time setup
Improvement: Stream processes can now be configured with a debug level other than their stream's debug level
Improvement: EBML outputs (MKV, WebM) now add the DateUTC field with the date and time of the recording, if known.
Improvement: EBML inputs (MKV, WebM) now reads the DateUTC field, if set.
Improvement: Interactive command-line setup now attempts to prevent log messages from printing through the setup messages
Bugfix: Web interface received numerous small bugfixes
Bugfix: Player space-filling algorithm no longer bleeds through
Bugfix: Fixed bug in dynamic track resizing code (caused random errors when an extra track was added to a live stream)
Bugfix: Fixed start/recstart/recstartunix/unixstart params in outgoing pushes
Bugfix: Fixed potential infinite loop in AMF parser
Bugfix: Fixed a crash when invalid AAC audio was received over RTP
Bugfix: Fixed numerous crashes in rare edge cases across the RTMP and RTSP protocols
Bugfix: Fixed a potential crash with the LIVE_TRACK_LIST trigger
Bugfix: Fixed a crash when the MP4 parser was given an invalid AVCC box
Bugfix: If STREAM_UNLOAD is cancelled but was in an un-cancelable state, no longer loops forever
Bugfix: Fixed a race condition between sessions and the processes starting them
Bugfix: Fixed a potential parsing bug in the first RTMP timestamps for each track
Bugfix: Fixed crash in TS output if init data was not yet available
Bugfix: Fixed a crash if a stream unloaded mid-playback
Bugfix: Fixed a crash in HLS output for certain stream length edge cases
Bugfix: Fixed a deadlock in the push wiping code in the controller
Bugfix: Fixed triggers not actually returning their default response when non-blocking/async
Bugfix: Fixed a logging race condition on controller start

3.4 (Stable Release)

Known issue: Cygwin builds have broken WebRTC at the moment (likely fixed next release)
Removal:* CMake is no longer supported as a build system (leaving Meson as the only supported build system)
Feature: WebRTC data track support (output only)
Feature: WebRTC path migration support (e.g. switching between client networks without reconnect)
Feature: Support for V4L2 camera input (both raw and (M)JPEG-based)
Feature: Added MistProcAV (transcoder using the ffmpeg library directly), disabled in builds by default
Feature: Support for raw pixel tracks
Feature: Support for listening for incoming RTMPS connections
Feature: Stream processes now have configurable restart behaviour
Feature: Stream processes can now be marked as inconsequential; meaning the stream is considered fully started even when these processes are not running yet
Feature: Support for (M)JPEG HTTP output (both streaming and oneshot)
Feature: API websockets now support in-band authentication
Improvement: Support for upstream mbedtls version 2.X and 3.X (needs dTLS option enabled)
Improvement: Support for dynamic RTP payloads overwriting static payload types (thanks Alex Henrie!)
Improvement: All platforms now show process names in log messages
Improvement: Under Cygwin, log messages now look the same as under Linux
Improvement: All triggers now contain instance ID and instance friendly name in their headers / environment
Improvement: Outgoing HTTP requests now contain an X-Attempt header signalling if this was a retried request
Improvement: The local-only UDP API socket was made significantly more robust, with new fallback behaviours
Improvement: MistInBuffer CPU usage reduced
Improvement: Improved invalid TS data detection in TS demuxer
Improvement: RTMP push output CPU usage improved
Improvement: Removed out-of-the-box support for iOS 10 and lower, in favour of better support for iOS 11 and higher
Improvement: Allow HTTP-based outputs to be re-used without full restart (improving proxy performance)
Improvement: Improved handling of X-Real-IP and X-Forwarded-For headers (improving proxy compatibility)
Improvement: MistInMP4 now also supports .mov file extensions
Improvement: Support for more precise waiting instructions when waiting for tracks to be available
Improvement: Stream track count no longer limited to 100 tracks; now auto-resizes (on average using less memory than before)
Improvement: WebRTC ICE sessions for multiple tracks are now merged into a single session
Improvement: Local networks are no longer hardcoded as not counting for bandwidth usage; this is now configurable instead
Improvement: WebRTC now returns ICE/STUN/TURN headers for WHIP/WHEP requests in the OPTIONS request already
Improvement: Web interface now has a new and improved stream status page
Bugfix: Fixed memory leak in RTMP receiver
Bugfix: Cygwin builds are supported again
Bugfix: Fix high WebRTC CPU usage
Bugfix: Fixed output segfault when shared memory pages are full
Bugfix: Fixed segfault when pushing to an extremely short target
Bugfix: Fixed DTSC pull key mismatch errors
Bugfix: Fixed DTSC pull not starting at keyframes
Bugfix: Prevent using a full CPU core when waiting for new packets in some situations
Bugfix: Fix unrecognised stream processes breaking the web interface
Bugfix: Fixed STREAM_END trigger going off multiple times for a single stream
Bugfix: Outputs will no longer jump to the live point if a specific start time was requested
Bugfix: Socket library would read the wrong remote port for TCP connections
Bugfix: RTMP authentication containing the + symbol in the payload(s) now works
Bugfix: Fixes for various subtle concurrency issues in the controller
Bugfix: In some cases, a trigger could get overwritten by stream payload
Bugfix: Fixed several possible segfaults related to HLS output
Bugfix: Fixed crash when applying a limiter to a non-existing track
Bugfix: RTMP push to afreecatv compatibility
Bugfix: Fixed segfault in RTSP input when losing connection to buffer
Bugfix: RTMPS push now sends correct headers
Bugfix: RTMP push now implements the full "secret" Adobe handshake
Bugfix: RTMP URL parser now considers the last slash to be the splitting point between app and stream, rather than the first slash (matching most other implementations)
Bugfix: RTMP push to GO-RTMP-based implementations compatibility
Bugfix: RTMP push to Odysee compatibility
Bugfix: WebSocket-based outputs now show the correct initial playback timing
Bugfix: RTMP push timestamps are no longer overcorrected
Bugfix: Fixed HTTPS-based WebRTC WHIP input
Bugfix: Fixed rolling restart updates not always actually updating
Bugfix: Improved method of reading random numbers from the OS
Bugfix: Initialise and clean up SRT properly
Bugfix: Fixed SRT input not always shutting down cleanly
Bugfix: Fixed blank hostnames being slow to resolve
Bugfix: Fixed division by zero causing infinite loops rather than crashes
Bugfix: Fixed MP4 input getting stuck when reading an empty file
Bugfix: Fixed MP4 input not handling negative CTS offsets
Bugfix: Fixed segfault when detecting packet loss on a lossy input that is not yet accepted by the system
Bugfix: Fixed segfault when destroying an unallocated internal communication instance
Bugfix: Fixed segfault in info websocket if an otherwise online stream could not be connected to for any reason
Bugfix: Fixed the TS output H264 NAL unit parser (fixes header packets being double-inserted sometimes)
Bugfix: Fixed a race condition in the Livepeer process uploader code
Bugfix: Fixed a race condition in the process cleanup threads
Bugfix: Fixed a possible segfault in the MKVExec process
Bugfix: Fixed a segfault when a blank or extremely short external writer path was used
Bugfix: Fixed loops in track dropping code
Bugfix: WebRTC now returns ICE/STUN/TURN headers for WHIP/WHEP requests using the correct syntax
Bugfix: Multiple push targets triggering at the same time no longer overwrite each others' variables
Bugfix: DTSC pushes now reselect tracks when idle as well, ensuring new tracks are always added to the push
Bugfix: Fixed segfault in all outputs when attempting to start a stream without configured source

3.3 (Stable Release)

Feature: Added human- and machine-readable exit reasons for most processes, which indicate why a process shut down.
Feature: Added OUTPUT_END trigger, which signals exit reason for all pushes (and not just those that push to file)
Feature: Added INPUT_ABORT trigger, which signals exit reason for inputs that close with a non-clean exit reason
Feature: The built-in Meta-Player now supports reading subtitle and metadata tracks over websocket, regardless of playback protocol
Feature: Support for JSON metadata tracks in MPEG-TS inputs/outputs
Feature: Support for ingesting AMF metadata over RTMP/FLV and converting to JSON metadata track
Feature: Added new "JSONLine" protocol that supports simple line-by-line ingest of subtitles or JSON metadata in real time over standard input or a listening TCP socket
Feature: Support for creating smaller clips out of any live or VoD stream either on-viewer-demand (all HTTP-based outputs) or on-system-demand (any output compatible with the push output system)
Feature: Support for MP4 push output ("regular" MP4 for clips and/or VoD, fMP4 for live streams)
Feature: Chromecast support in the built-in Meta-Player
Feature: Video pop-out support in the built-in Meta-Player
Feature: Added configurable input idle timeout (previously hard-coded to 15 seconds)
Feature: Added stream tagging APIs and the ability to configure pushes and triggers based on stream tags (the web interface does not support this yet, but the API does)
Improvement: Updated RECORDING_END trigger, which now signals the exit reason for pushes to file
Improvement: Support for sending API calls as application/json Content-Type with pure JSON in the request body
Improvement: Minimum processing latency for live streams has been reduced from 1 packet (frame) on each track to 1 packet/frame on any track
Improvement: All websocket-based outputs now support the same commands/API for playback and use the same core processing logic
Improvement: MP4 output more strictly conforms to spec, improving compatibility with the Apple ecosystem
Improvement: CPU efficiency improvement in all outputs and especially in MP4-based outputs
Improvement: HLS input's DVR capability was significantly improved (entire input stream DVR window is now available as Mist's DVR window, at minimum), plus major efficiency improvements to HLS and TS parsing code
Improvement: MP4 analyser now supports analysing and printing individual frames/packets
Improvement: SRT output now by default includes all tracks instead of a single track per type
Improvement: Capabilities system had some minor inconsistencies and errors, which have been corrected
Improvement: The built-in web management interface now sets listening SRT and RIST inputs to "Always on" by default
Improvement: HLS push output now supports the new noendlist parameter to indicate not wanting to end/close a playlist when output finishes (especially useful for recordings that are intended to be 24/7)
Improvement: Various minor consistency and spelling fixes to the built-in web interface
Improvement: Better display of real-world times and dates in the built-in Meta-Player
Improvement: The update checker has been enabled for public builds, providing update notifications and the ability to install updates on request
Bugfix: API calls that use stream data will now instantly time out rather than using exponential backoff (fixes some slow API calls)
Bugfix: MP4 subtitle track input no longer reads corrupted
Bugfix: Fixed infinite loop in MP4 analyser when reaching end-of-file in the middle of reading an MP4 box
Bugfix: HLS push output no longer writes empty segments when there is no data to write in various edge cases
Bugfix: Fixed WHIP ingest support
Bugfix: SRT input/output now correctly read/write real-world time offsets
Bugfix: HLS recordings now contain correct DATETIME tags in all cases

3.2.2 (Bugfix Release)

Feature: Support for AV1 codec in MP4 input and output
Bugfix: RTMP push output sent initial data with wrong timestamps, fixed
Bugfix: The new UDP packet pacing code accidentally broke WebRTC ingest, fixed
Bugfix: A rolling restart will no longer shut down a large percentage of segmented-protocol (e.g. HLS) viewers
Bugfix: Fix local file path DTSH writing (no longer written to a folder called "file:")
Bugfix: HTTP parser no longer chokes on reading an empty response body in non-chunked transfer modes
Bugfix: Incoming TS-SRT pushes set their UTC offset correctly now
Bugfix: Fixed track masking feature in MistProcMKVExec
Bugfix: If an TS-SRT push comes in and does not immediately send media data, no longer fails to receive the push
Bugfix: Packet jitter calculator no longer shared between inputs of single-process inputs (e.g. TS-SRT, TS-RIST)
Bugfix: Fixed output session shutting down while waiting for a pushdelay setting to be applied
Bugfix: SRT and RIST listening sockets no longer kill all connections when there is a viewer for a mid-shutdown stream connected over these protocols
Bugfix: Removed dead code in Meta-Player RAW WebSocket wrapper

3.2.1 (Bugfix Release)

Feature: New API call to reload configuration from disk on demand
Feature: MistServer will now automatically reload the configuration a few seconds after it changes on disk, and write changes to disk after a minute of no changes having been made (behaviour can be changed through command line flag)
Improvement: The internal UDP API now writes its listening host and port to shared memory
Improvement: Code cleanup and speed improvements for the RTP library (affects WebRTC, RTSP and SDP inputs/outputs)
Improvement: WebRTC output now uses packet pacing to prevent sudden bursts of packets
Improvement: Certbot integration shows more helpful errors messages now on failures
Improvement: SRT input now correctly sets internal UTC timestamps
Improvement: Changed "always on" behaviour to simulate always having a viewer rather than running on an entirely different code path
Bugfix: TS-based HLS output now works with audio-only streams again
Bugfix: Trigger success reporting, User Agent logging and the Certbot integration now work out of the box on practically all systems
Bugfix: SRT sockets now correctly set their default options in all cases, and inherit options from their parent socket
Bugfix: H264 filler NAL units no longer cause a dropped frame on RTP-based outputs (affects WebRTC, RTSP and SDP)
Bugfix: Certbot integration no longer fails getting a certificate when one already existed
Bugfix: A manual push (bypassing the API) to a local file target no longer fails
Bugfix: HLS push output small segment prevention now correctly only triggers for VoD sources
Bugfix: Fixed a rare segfault in the controller when shared memory could not be initialized
Bugfix: Fixed a segfault when using an extremely short (or blank) source parameter
Bugfix: SRT inputs no longer get detected as VoD-capable
Bugfix: Fixed JSON library UTF-16 to UTF-8 conversion for high codepoints (e.g. emoji)

3.2 (Stable Release)

Feature: Added support for passing through TS data raw from TS-based inputs (TS SRT, TS RIST, TS UDP, TS TCP, file descriptors) to TS-based outputs (TS SRT, TS RIST, TS UDP, TS TCP, HLS)
Feature: Our generic "URIReader" now supports S3-based URLs for reading (thanks Alex Kordic!)
Feature: MP4 input now reads through the URIReader (adds HTTP(S) and S3 read support to MP4 VoD input)
Feature: EBML (MKV/WebM, Matroska) input now reads through the URIReader (adds HTTP(S) and S3 read support to MKV/WebM VoD/live input)
Feature: HLS as well as raw TS file input now read through the URIReader (adds HTTP(S) and S3 read support to HLS/TS VoD/live input)
Feature: Our new "sessions" system, which unifies the concept of what a single "viewer" is into something that can be configured based on your own preferences, rather than hardcoded assumptions/defaults
Feature: Added ATHEIST environment variable, that when set, disables all angel processes (mostly useful to ease debugging)
Feature: Can now push to HLS-style playlists (containing any supported push-output file format! e.g. .ts, .mkv, .webm, .aac, .flv) with custom segmenting and playlist filename patterns as well as custom segment target durations
Feature: Custom variables can now be defined, that take their values from configuration and/or external URLs and/or external binaries. These can be used in all places where variables can already be used in the system
Feature: Added capability system for support push output GET parameters (both generic/global and per-output)
Feature: Overhaul of web interface push panel, displaying hints according to the new capabilities and fixing several outstanding bugs and user interface annoyances
Feature: New scheduled pushes system, allowing complex push rules based on variable conditions
Feature: Generic "external writer" support. Anyone can now implement a writer for any custom protocol in any scripting/programming language of their choice. These are used by the push system (and DTSH header writing). Livepeer has been kind enough to provide a sample uploader that supports S3 and IPFS protocols
Feature: Added FLAC file input and output support, FLAC file analyser
Feature: WebRTC WHIP/WISH push input support and WHEP pull output support
Feature: HLS input, TS input and EBML (MKV/WebM) input now all transmit an indication of header generation progress during header (re)generation. This indication is displayed in the default player if applicable
Feature: When a VoD input shuts down unexpectedly, outputs will attempt to restart it before aborting now
Feature: HLS input from remote sources has received significant speed-up improvements
Rollback: LLHLS support was removed, and HLS output rolled back to the version we had in the 3.0 release. (This is a temporary measure while we work on improvements, due to too many reports of unstable streams in the new LLHLS output that was introduced in the 3.1 release)
Improvement: Incoming pushes (over all protocols) are now accepted much faster than before
Improvement: Tweaked log message verbosity levels to draw attention to the right things at the right times more effectively
Improvement: VoD inputs now keep data buffered for 15 seconds instead of 15 loop iterations (loops were sometimes significantly slower than a second, causing too much buffering to occur)
Improvement: We now match libav's RTMP receive window overflow behaviour
Improvement: Web interface now has a new "General" tab that contains, most general settings
Improvement: Supported codecs for MistIn* processes are now more consistently reported in the system capabilities (as well as inside -j outputs for each process)
Improvement: Manually started MistProcLivepeer processes now have an extra commandline flag to boot their input stream and wait for boot-up to complete before starting transcoding (makes manually started VoD transcoding possible)
Improvement: Fixed MistUtilRAX segfaulting rather than just erroring out when a memory page did not exist
Improvement: Fixed/removed practically all compiler warnings
Improvement: Added compatbility for QuickTime-style ISBMF files in MP4 input
Improvement: MP4 analyser now calculates and prints simple 90-degree-increment rotations, correctly prints transformation matrices
Improvement: Significant simplification (and speed-up) of MP4 input
Improvement: Added dtsc_sizing test to verify correct sizing of internal memory structures
Improvement: Added support for building using Meson (thanks Gijs Peskens!)
Improvement: When building using Meson, now automatically pulls in all non-locally-installed dependencies and compiles them in a subdirectory
Improvement: Added several dozen automated (unit) tests when building using Meson
Improvement: Added per-track RTMP timestamp rollover handling (improves compatibility and stability with several RTMP implementations when receiving streams longer than ~4 hours)
Improvement: TS-based push outputs now actively re-select newly available tracks mid-push if possible
Improvement: Renamed MistInSRT and MistOutSRT to MistInSubRip and MistOutSubRip to prevent confusion between SubRip SRT and Haivision SRT (configuration will automatically migrate accordingly)
Improvement: No longer send Content-Length header when a chunked reply is sent, which was breaking compatibility with some HTTP proxies (now forces a Range header instead, so progress display during download is still possible)
Improvement: HLS inputs now store relative paths in DTSH files, to allow their re-use between local and remote accesses (if needed, DTSH headers will auto-regenerate)
Improvement: VoD loading is now prioritized based on how many users want to watch a certain section of a file (rather than first-come-first-serve)
Improvement: When buffering VoD data, if internal inconsistencies are detected, these are now reported in a more readable (and less spammy) way
Improvement: VoD inputs now check requested file ranges 4 times per second rather than once per second (improves seek times for outputs)
Improvement: Updated several internal players for the built-in Meta-Player, added support for selecting metadata tracks separately from the playback protocol
Improvement: Added new bframes track selector, which matches all (video) tracks that contain B-frames
Bugfix: TS SRT listening sockets now allow passing configurations as GET parameters
Bugfix: IPv6 UDP sockets now work in more diverse network configurations than before
Bugfix: CMAF output "Playlist limit" feature now works again
Bugfix: Removed forgotten "Rate=..." debug message
Bugfix: Fixed possible deadlock when waiting for a memory structure to become ready for use
Bugfix: Streams configured with "balance:" source address no longer briefly take 100% CPU time when booting up
Bugfix: TS SRT pull connections that exit for Mist-internal reasons now also close and clean up the SRT socket properly
Bugfix: Track selectors that have multiple protocol-matching options now correctly consider all possibilities equal when deciding on compatible codecs
Bugfix: Fixed several seek/range-request related problems in URIReader library
Bugfix: RTP parser no longer throws away first ingested packet on each track
Bugfix: TS SRT input and output now correctly set usual default values when not explicitly set
Bugfix: Fixed interrupted system calls occasionally closing actively writing sockets
Bugfix: Fixed a memory leak in all TS-based inputs
Bugfix: Push outputs now report the remote address as their hostname/IP in the "clients" API call, rather than the local address
Bugfix: It is now possible to build MistServer with RIST support while SRT support is disabled (thanks Gijs Peskens!)
Bugfix: It is now possible to build MistInAV against modern versions of ffmpeg (thanks Gijs Peskens!)
Bugfix: Compilation on native MacOS works again (we're still updating our build system to match; but compiling it yourself from source on a Mac is fully functional again)
Bugfix: The web interface now allows dots and dashes in stream names (API already supported this for a while)
Bugfix: Log parser code now supports running on systems with very small pipe buffers (e.g. MacOS)
Bugfix: Fixed lost packet counter in WebRTC input/output, improved RTP Sender Report timing in WebRTC
Bugfix: API no longer hangs entire controller during anti-auth-bruteforcing sleep
Bugfix: Fixed several dozen rare little edge cases where desyncs, deadlocks or unneeded waits/reloads would break shared memory link between input and output processes
Bugfix: "Exceeding recordCount" message now only shows when record count was actually exceeded
Bugfix: Fixed URIReader not returning read calls when attempting to read past end of file
Bugfix: MP4 analyser no longer crashes on Apple-generated .mov HEVC boxes
Bugfix: Better detection of local paths in the URL parser library
Bugfix: MP4 input no longer hangs indefinitely when encountering an unknown track type (instead ignores that track)
Bugfix: Unrecognized raw data tracks in TS-based inputs no longer collect in memory and confuse the parser forever (simply get ignored now)
Bugfix: When gathering capabilities, no longer attempt run run directories and non-executables in the same directory as the controller (thanks Gijs Peskens!)
Bugfix: Push outputs no longer get stuck waiting for requests that will never come when connecting to their corresponding input fails
Bugfix: Fixed RTMP extended timestamp parsing
Bugfix: RIST push outputs now allow setting RIST GET parameters separately from Mist GET parameters (dual-? syntax, same as other push outputs)
Bugfix: Fixed forcetype and urlappend options in .html output
Bugfix: H264 data that used NAL unit lengths smaller than the most common 4-byte size (2-byte or single-byte) are now correctly supported in TS and raw H264 outputs
Bugfix: Fixed protocol-based viewer counts in Prometheus stats

3.1 (Stable Release)

Feature: Support for output to SDP files, which contain RTP stream(s), as well as retrieving an SDP over HTTP for RTP-based playback
Feature: Support for ingesting SDP format files and URLs to pull RTP streams
Feature: Split config support: it is now possible to split up the configuration file into multiple files
Feature: RIST input and output support (librist must be installed during compile; our build system does not yet have it installed so you must compile yourself if you want RIST support in your build)
Feature: It is now possible to use the RTMP output connector over stdio instead of a socket, allowing setups that use e.g. initd or systemd socket activation, as well as easier debugging of RTMP dumps
Feature: Pro-MPEG Forward Error Correction support for TS UDP push output
Feature: TS TCP push output support
Feature: AAC input support
Feature: Support for playing back H265/HEVC codec in browsers without software-only decoding, through libde265.js
Feature: Support for overriding an AAC audio track with a looped custom AAC file from disk when pushing out RTMP streams to remote targets
Improvement: Shared memory related wait timers now use exponential back-off to reduce delays
Improvement: TS-based inputs are now slightly more resilient against packet loss
Improvement: Live inputs now shut down when they detect the buffer has shut down cleanly for any reason (unclean shutdowns still auto-recover)
Improvement: TS-based outputs now detect the presence of extra init data packets in the bitstream and no longer inject duplicates if the bitstream already contains them
Improvement: Support for H265 in the raw H264 output connector
Improvement: Added support for handling 422 status code in Livepeer transcodes, and a new trigger for taking actions when segments fail to transcode
Bugfix: Fixed track synchronization when adding a track to a pre-existing track selection
Bugfix: ts-exec output now functions again
Bugfix: Remote socket addresses were in some cases misrecognized, breaking host/IP based whitelisting for some protocols
Bugfix: Configuration options that are set to zero or null, but do not default to zero or null, are now correctly applied
Bugfix: SRT input works again
Bugfix: Web interface removed the non-functional encryption settings from stream settings page (hasn't worked for years 🙃)
Bugfix: Fixed parsing of /../ segments in URLs
Bugfix: Fixed HLS input not properly cancelling requests for partial file downloads
Bugfix: RTMP authentication now parses special characters in the same way most other implementations do

3.0 (Stable Release)

Caveat: This is the first new major version release in a long time! Please make sure to read the migration guide on our blog.
Caveat: HLS pull input from URL has a few broken edge cases. If you rely on this functionality, please wait until the next release instead.
Caveat: There is a known bug in the per-stream statistics in the Prometheus integration that causes data to be added up under the wrong stream name under certain conditions. Whole-server statistics are unaffected. This will be fixed fully in the next release.
Caveat: This release is only available for Linux. Windows and MacOS builds will follow soon in a later update.
Announcement: This version of MistServer changes the license from aGPLv3 to Public Domain Dedication!
Feature: All previous Pro-edition-only features are now available in the open source edition.
Feature: Added several new track selectors (see manual for details)
Feature: Added MP4 over WebSockets streaming protocol (both backend and player)
Feature: Metaplayer can now report back playback quality metrics to the backend
Feature: Metaplayer can now play back FLV streams without needing Flash player installed
Feature: Metaplayer can now show a backdrop that takes on the colours of the video contents
Feature: Added WebRTC input and output support
Feature: Added processing system that allows applying arbitrary transformations to live streams
Feature: Added process that allows using ffmpeg for transcoding audio or video
Feature: Added support for push output using the DASH-IF Live Media Ingest Protocol (progressive CMAF push)
Feature: Added CMAF output, providing HLS-CMAF and DASH-CMAF outputs, replacing the old HSS and DASH outputs.
Feature: Added STREAM_END trigger
Feature: Added viewerseconds statistic in metrics output(s)
Feature: Added process that allows using Livepeer.com to transcode video
Feature: Track metadata (width, height, frame rate) now automatically update as track properties change in live streams
Feature: AAC progressive streaming output support
Feature: RTMP push outputs can now optionally replace the audio with silence
Feature: Added process that allow arbitrary livestream transformation scripting through MKV-based standard input / standard output
Feature: Support for Opus audio in TS-based inputs and outputs
Feature: Added MistUtilNuke utility, that allows completely stopping a active stream either from command line or through the API
Feature: Added native (no longer uses srt-live-transmit) SRT input and output support, with full support for packet loss metrics and multiple streams over a single port through the streamid parameter
Feature: Added DTSC protocol push output support
Feature: Added protocol-independent PUSH_REWRITE trigger, deprecating the old RTMP_PUSH_REWRITE trigger (old trigger still works as well)
Feature: Added config_backup and config_restore API calls, for backing up and restoring whole-server config
Feature: Added no_unconfigured_streams API call, automatically shuts down all unconfigured streams when used
Feature: Metrics outputs now log packet loss statistics
Feature: Added unixoffset field in stream info outputs; allowing calculating of UTC time for stream timestamps on the client-side
Feature: Added tagging system that allows setting arbitrary tags to active streams, and then use these to enable pushes
Feature: Added ability to choose default stream selection algorithm per-protocol
Feature: Added HLS push output to disk (recording to locally stored HLS format)
Feature: Added HLS input DVR mode (play back stream of ongoing locally stored HLS recording; updates in real-time)
Feature: Allow waiting for specific track counts with specific timeouts through GET parameters / push output parameters
Feature: Added mkv-exec input and output support (analogous to already supported ts-exec)
Feature: Added LLHLS output support
Improvements: RTMP and FLV based inputs now ignore AAC metadata and calculate it from actual media data instead
Improvements: Metaplayer recovery behaviour improvements when streams stop/restart
Improvements: Metaplayer in developer mode now shows more stream health metrics
Improvements: Metaplayer can now go into fullscreen mode on devices that do not natively support it
Improvements: Web interface now supports packet loss statistics
Improvements: Players used by the metaplayer have been updated to newer versions
Improvements: Trusted proxy configuration is now possible from the web interface (was API-only before) and more convenient to set up
Improvements: Metaplayer now looks better for small screen widths
Improvements: Rewrote MistServer's buffering internals. Reduces internal latency to approx. 2-3 frames from previous 1-2 seconds.
Improvements: Improved RTMP cross-server compatibility
Improvements: Allow setting language of RTMP tracks being pushed into the system
Improvements: VP8 support in RTP-based inputs and outputs
Improvements: TS-based outputs now send large PES packets using unbounded headers instead of splitting over multiple PES packets
Improvements: Stream health outputs are now more accurate/readable
Improvements: Significant improvements to latency in practically all protocols (both related and unrelated to buffering internals rewrite)
Improvements: TS parser reliability and speed improvements
Improvements: RTSP output now supports track selectors
Improvements: TS analyser can now dump raw PES packet contents
Improvements: Most inputs/outputs now print their exit reason upon shutdown at log level INFO or higher
Improvements: Significant improvements to internal HTTP library
Improvements: TS analyser now supports some of the DVB specification descriptors
Improvements: DTSC push input and DTSC pull output speed and reliability improvements
Improvements: Stream names may now contain the dash (-) character
Improvements: Added MistUtilRAX utility for raw display of internal memory structures in-vitro
Improvements: RTMP push outputs can now optionally add an arbitrary offset (negative or positive) to timestamps
Improvements: Rewrote HTTP-based outputs to use a generic HTTP handler instead of per-output
Improvements: RTMP parameters are now available in request URL fields for applicable triggers
Improvements: EBML/MKV input no longer adds 16 frames of unnecessary extra latency
Improvements: Metadata now shows track language
Improvements: Added ability to force colored log output through MIST_COLOR environment variable
Improvements: Added journalctl-friendly logging output through MIST_LOG_SYSTEMD environment variable
Improvements: Updated systemd service file to use new journatlctl-friendly logging output and support reloading MistServer to perform a rolling update
Improvements: Updated active_streams API call (see manual); old syntax still supported
Improvements: Added support for stream variables in fallback streams
Improvements: DTSC outputs are now in "async mode", allowing tracks with differing latency to be conveyed with those differences intact
Improvements: TS UDP output now defaults to all supported tracks (instead of one audio + one video)
Improvements: RTP-based inputs now ignore invalid SPS/PPS packets, instead of applying them blindly
Improvements: JSON stream info output now includes human-readable name for protocols
Improvements: DTSC pull input can now correctly preserve UTC offsets between multiple servers
Bugfix: Fixed crash in TS-based outputs using AAC audio
Bugfix: Improve stability of playlist feature
Bugfix: EBML-based inputs now correctly handle B-frames
Bugfix: H264 analyser works again
Bugfix: UDP sockets more reliably use IPv4 vs IPv6 now
Bugfix: HTTP-based outputs that return an error no longer send multiple responses by mistake
Bugfix: AAC audio in TS-based outputs now align audio timestamps to whole samples (fixes HLS in some browsers)
Bugfix: Invalid AMF data in RTMP/FLV inputs no longer locks the input into a loop
Bugfix: HLS subtitles work again
Bugfix: RTMP headers now use first media timestamp instead of 0
Bugfix: Fixed MistController locking up if a rolling restart was performed while many log lines were being written simultaneously
Bugfix: Fixed TS parser sometimes not parsing the last PES packet contents
Bugfix: Fix outgoing socket connections being interrupted by signals failing to retry
Bugfix: RTMP timestamp rollover now handled (more) properly
Bugfix: Fixed metrics outputs being inaccurate right after a restart/reload
Bugfix: Fixed deadlock when booting MistServer on systems with very small pipe buffers
Bugfix: HLS outputs for streams that contained m3u in their stream name now work again
Bugfix: Fixed H265 keyframe detection in TS-based inputs
Bugfix: Corrected typo in AC3 codecstring
Bugfix: Fixed boolean options in connector/protocol settings (got stuck on "true" in the past if ever set to it)
Bugfix: Removed USR1 signal handler from child processes of listening output protocols (fixes them disconnecting on USR1 signal)
Bugfix: Standard shutdown signal handler now closes stdin to fix read-loops blocking the process
Bugfix: MistController rolling restarts now much more reliable
Bugfix: Dozens of other small fixes and quality of life improvements to all components of MistServer

2.18.1 (Bugfix Release)

Bugfix: Removed an excessively often printed debug message that was not supposed to be part of the last release.

2.18 (Stable Release)

Pro Feature: RTP HEVC Aggregation Packet support
Pro Feature: Added "duration" and "split" push parameters.
Pro Feature: Added global "Default stream" option and corresponding DEFAULT_STREAM trigger (see updated manual for details)
Pro Feature: Added support for clearkey encrypted HLS input
Pro Feature: Added advanced track selectors (see updated manual for details)
Pro Feature: Added $wday, $yday and $week variables for use in push targets and stream rewrites
Pro Feature: Added fallback stream feature for live streams (redirects requests to another stream when offline)
Pro Feature: Added playlist input support (optionally scheduled, fake-live streams from VoD sources)
Pro Feature: HLS input support for syncing between segments based on ISO8601 timestamps
Pro Feature: TS demuxer now corrects for invalid timestamp changes
Feature: Allow setting a starting time in the .html output by passing a t=X GET parameter start time specifier
Feature: Added warnings for having very little RAM and/or shared memory available
Feature: Backported "Public Address" setting from Pro edition to Open Source edition
Feature: Added support for multiple Public Addresses, added support for "X-Mst-Path" HTTP header to override public address directly from HTTP proxies for improved reliability
Feature: Added api_endpoint API call to detect local API endpoint details (meant to be used over UDP to detect TCP details, but works in both)
Feature: Added shutdown API call to shut down MistServer. Only works when issued from local addresses.
Pro Improvement: HLS live input support now uses multithreaded downloading
Pro Improvement: Significant improvements and increased stability for HLS inputs, both URL- and file-based
Pro Improvement: Made triggers slightly less verbose in the log
Pro Improvement: RTSP input now attempts TCP if UDP fails and vice-versa
Improvement: Logging system improvements
Improvement: Optimized speed of HTTPS output
Improvement: Speed optimizations to HTTP parser
Improvement: Added debug message for setting jumps in live input timestamps
Improvement: Better error handling/reporting in internal socket library
Improvement: Made HTTP/RTSP headers case-insensitive
Improvement: Added internal "URIReader" library, for handling file reads from disk/network in a generic way
Improvement: HLS now outputs identical segments for iOS and non-iOS targets (removed iOS-specific workarounds/patches)
Improvement: Local-only UDP API on localhost:4242 now responds to API requests over UDP as well.
Improvement: Significantly improved locking behaviour for outputs, especially segmented outputs such as HLS
Improvement: Settings page: preview and embed tabs now apply HTTP proxy settings
Improvement: Meta Player: improved UX for mobile users
Pro Bugfix: Fixed licensing system support for non-HTTPS proxy servers
Pro Bugfix: Fixed deadlock in TS input for unknown track types
Pro Bugfix: Fixed RTSP compatibility with off-spec Soliton Systems RTSP server implementations
Pro Bugfix: RTSP pull input now shows up in statistics
Pro Bugfix: Fixed segmentation error in controller when using extremely short stream source settings
Pro Bugfix: Fixed JSON statistics output type counter
Pro Bugfix: Fixed "always on" streams getting stuck as always on if the setting was ever enabled at all
Pro Bugfix: Fixed RTMP_PUSH_REWRITE and PUSH_OUT_START triggers not ignoring responses in non-blocking mode
Bugfix: Improvements/fixes to internal socket library, fixed multicast support in Windows builds
Bugfix: Fixed compiling with SSL support disabled
Bugfix: Fixed live streaming inputs in Windows builds
Bugfix: Minor fixes to statistics system
Bugfix: Fixed support for input URLs with GET parameters
Bugfix: Fixed MistIn* processes incorrectly passing configuration in some cases
Bugfix: Fixed debug level setting in HTTP output
Bugfix: Fixed a memory leak in internal socket library
Bugfix: Fixed Certbot integration to correctly handle certificate installations and renewals
Bugfix: Fixed MP4 output not setting Content-Length header for HEAD/OPTIONS requests
Bugfix: Fixed JSON parser not handling a backslash at the end of a string correctly
Bugfix: Fixed local IP address detection over HTTPS
Bugfix: Added a workaround for a bug introduced in OBS version 25: https://github.com/obsproject/obs-studio/issues/2865
Bugfix: Fixed invalid memory read in internal socket library
Bugfix: Fixed UDP socket rebinding issues, clarified debug message for switching address families
Bugfix: Fixed internal HTTP library handling of chunked transfer and HTTP/1.0 unknown body sizes
Bugfix: Settings page: several small bug fixes
Bugfix: Meta Player: improved stability for videojs and dashjs players
Bugfix: Meta Player: prevented a player-duplicating race condition
Bugfix: Meta Player: several small bug fixes

2.17 (Stable Release)

Pro Feature: Added RTMPS push output support (fixes Facebook compatibility)
Pro Feature: Added support for TS over HTTPS
Pro Feature: Autodetect SRT (Secure Reliable Transport) utilities and allow using them directly from the interface
Pro Feature: Added support for Adobe-style authentication for RTMP(S) push output
Pro Feature: Added pushdelay parameter to all push outputs, allowing for a configurable delay of live streams
Feature: Generic HTML output now allows forcing of protocol through "forcetype" GET-parameter.
Feature: Added native certbot integration for easy SSL certificate management (run "MistUtilCertbot" for basic instructions, an upcoming blog post will explain the usage in more detail!)
Feature: Open Source edition now supports MP4 file input
Feature: Open Source edition now supports SSL output
Pro Improvement: DTSC pull now has an "Always on" checkbox in the interface
Pro Improvement: The SYSTEM_START trigger now includes the current version number in the payload
Improvement: Tweaked debug level verbosities
Improvement: Embed code now falls back to regular HTTP if the WebSocket connection fails
Improvement: Better codec/container compatibility detection for legacy browsers
Improvement: Robustified socket implementation and related timings
Improvement: Open Source edition now supports the localhost-only UDP API port
Improvement: Lowered default segment size from 5 to 2 seconds for improved default latency
Pro Bugfix: Fixed HLS input support for streams that do not start with a key frame
Bugfix: Fixed WebSocket support in IE11

2.16 (Stable Release)

Pro Feature: Segmented protocols can now use GET-param based track selection, keeping ABR intact
Feature: Open Source edition now includes track selector support (previously a Pro-only feature)
Feature: Listening sockets for outputs/protocols can now be be made to rolling-restart, without closing the listening socket
Pro Improvement: TS and HLS input parser speedup
Pro Improvement: Licensing and updater requests now use HTTPS where possible
Pro Improvement: New and improved auto-updater code (only functions on Linux platform, and requires "tar" utility to be available in MistServer's PATH). Much faster and with better progress/failure/success display.
Improvement: Added the "none" track selector for unambiguous unselecting a specific track type.
Improvement: Decreased WebM/MKV output priority, blacklisted Android for WebM/MKV output selection
Improvement: When using HTTP Basic or Digest authentication to retrieve URLs, this option is now used case-insensitively (fixes auth for some cameras)
Improvement: GET parameters given to the .html page output for a stream are now passed on to the stream URLs as well
Improvement: Slightly improved EMBL/MKV/WebM input and output support, with drastically reduced input latency and better near-live playback behaviour
Improvement: Controller now checks if other binaries are of matching version, and ignores them when they are not (prevents mixing incompatible versions of binaries)
Pro Bugfix: RTP timing corrections
Pro Bugfix: HTTP Smooth Streaming output fixes
Pro Bugfix: Fixed "SYSTEM_START" trigger ignoring return values and not working correctly when not configured
Pro Bugfix: DASH output fixes
Pro Bugfix: Fixed HEVC resolution detection
Pro Bugfix: Fixed sync bug in HTTP trigger handler
Bugfix: Corrected parsing of SAR entries in H264 init data ( = aspect ratio setting support)
Bugfix: Fixed null members in stream configuration causing failures
Bugfix: Fixed file descriptor leak in HTTP get/post code
Bugfix: Fixed websockets with stream info not terminating server-side when client-side is closed
Bugfix: Fixed semaphore issues on MacOS-based platforms
Bugfix: Fixed stream status handler on Windows-based platforms
Bugfix: Meta-player CSS fixes and track selection improvements
Bugfix: Dozens of other small fixes and quality of life improvements to the meta player

2.15 (Stable Release)

Pro Improvement: Trigger memory pages are now only rewritten if there were changes to the trigger configuration
Pro Improvement: Rewrite/optimize of the internal RTP parser and generator
Pro Improvement: Prometheus-style outputs now include trigger statistics, including fail counts and execution duration
Pro Improvement: Triggers configuration page in web interface now contains all relevant trigger information for developers, right on the page itself for easy access
Pro Improvement: HLS "Merge sessions" option now sends headers that make caching proxies work properly, if enabled
Pro Improvement: RTSP pull now supports authenticating any RTSP request type (previously only the DESCRIBE request was supported)
Pro Improvement: RTP-based inputs can now correctly parse out RTP header extensions (fixes some ONVIF-based RTSP cameras)
Improvement: Made names of outputs easier to interpret for humans. Bah, humans...
Improvement: Added CORS headers to 415 replies of the HTTP(S) output(s)
Improvement: Complete rewrite of the embed code and meta player (backwards compatible). See manual for the full API and other details.
Improvement: API "version" responses now include the release name alongside the version number
Improvement: Logs API now also sends related stream name, if any. (Not yet displayed in the web interface, but API support is there already.)
Pro Bugfix: RTSP output no longer attempts to send RTCP packets before SETUP phase is complete
Pro Bugfix: Executable triggers now correct use the default response when execv fails
Pro Bugfix: Fixed TS (including HLS) based live inputs not correctly reading track metadata in some cases
Bugfix: Fixed non-configured (manually started) streams crash issue
Bugfix: Fixed analysers no longer working on file inputs
Bugfix: Fixed wildcard streams working through HTTP forwarding
Bugfix: Fixed occasional crash in child processes that had their own child processes
Bugfix: Fixed statistics issues with very quickly disconnecting user requests
Bugfix: Fixed websocket connections sometimes staying open indefinitely on the server side, even when the user has already disconnected

2.14.2 (Bugfix Release)

Pro Feature: H264 and MP4 outputs now offer a "key frames only" mode though a GET parameter (?keysonly=1)
Pro Feature: "rate", "start", "stop", "startunix", "stopunix" GET parameters are now supported for all progressive HTTP outputs
Feature: All server configuration accesses are now lock-free and significantly faster as a result
Pro Improvement: Optimized TS output speed, especially for MPEG2-based streams
Pro Improvement: TS analyser PES header messages are now more human-readable
Pro Improvement: Various H264 parser/generator and analyser improvements
Improvement: Tweaked log messages verbosity levels
Improvement: Improved VoD buffering behaviour
Improvement: Improved timing behaviour with less stutter for all non-segmented live outputs
Improvement: HTTP-based outputs will now always return a valid HTTP response, even on errors, and HTTP error messages now contain CORS headers like the rest of the outputs
Improvement: FLV file input now stops on errors, providing the file up to the error point, instead of aborting entirely
Improvement: Log messages related to a particular stream now always include the stream name in the message
Improvement: HTTP handler no longer uses peek() system call to pick the right handler, instead uses regular reads, preventing trickle-request and high CPU usage issues entirely
Bugfix: Fixed SIGABRT issue with TS-based outputs (HLS, TS)
Bugfix: Outputs no longer wait indefinitely for an input to boot, but will abort after a maximum of one minute.
Bugfix: Server configurations containing JSON arrays now work correctly
Bugfix: Fixed compatibility with DU Recorder
Bugfix: Viewer counter and statistics accuracy fixed
Bugfix: 32-bit ARM compilation fixed (outputs could not compile)
Bugfix: Packing JSON structures containing floating point numbers into DTSC now works

2.14.1 (Bugfix Release)

Pro Feature: Added 'acceptable connection type' RTMP setting for outputs, allowing certain interfaces/ports to only allow outgoing or only incoming connections, as opposed to always allowing both.
Feature: Added DTS audio support to EBML/WebM/MKV input/output
Pro Improvement: Updated load balancer to use ipstack-based GeoIP instead of freegeoip (platform was discontinued)
Improvement: URL encode/decode behaviour now follows the specifications more closely, with some exceptions for common other implementations for maximum cross-application compatibility
Improvement: RTMP handshake ordering is now optimized for cross-application compatibility
Improvement: RTMP is now compatible with Larix Broadcaster
Improvement: Real-time protocols (RTSP, RTMP, DTSC) now use a new type of seeking that ensures immediate playback
Improvement: Allow for multiple SPS/PPS entries in AVCC boxes (H264 codec specific)
Improvement: RTMP connector now displays errors in a more human-readable way
Improvement: Backported several Pro edition updates/improvements to Free edition
Pro Bugfix: RTSP input no longer breaks on SEI packets
Pro Bugfix: Statistics no longer go negative when doing a rolling restart
Pro Bugfix: Fixed RTSP output compatibility with mplayer
Bugfix: HTTP proxies now correctly use custom port numbers
Bugfix: EBML/WebM/MKV fixes for uncommon cluster sizes
Bugfix: Fixed blocking issues with JSON output
Bugfix: Fixed incorrect sending of HTTP error responses through Websocket connections
Bugfix: Fixed double values in JSON structures being incorrectly rounded/displayed in some cases
Bugfix: sourcery application (binary to C header converter, used internally during compilation) updated to avoid accidental trigraphs
Bugfix: EBML/WebM/MKV input fixed to support GStreamer-generated streams correctly
Bugfix: Fixed audio/data rate calculation in Flash-based metadata output
Bugfix: RTMP protocol extended timestamp implementation updated to RTMPv2 to match most common implementations currently available
Bugfix: Fixed all-interface IPv6 socket being used when attempting to listen on a non-IPv6 address specifier
Bugfix: EBML/WebM/MKV input now supports non-static GOP sizes
Bugfix: Fixed EBML/WebM/MKV input automatically removing trailing zero bytes when inappropriate
Bugfix: Fixed a memory leak in all continuous-use live inputs
Bugfix: Fixed HLS-related statistics bugs in Free edition (Pro edition wasn't affected)

2.14 (Stable Release)

Pro Feature: Added MKV recording support
Pro Feature: Added buffer and rate parameters to RTSP output
Pro Feature: Added USER_END trigger
Pro Feature: Added JSONP support and CORS headers to JSON-based prometheus output
Feature: WebM and MKV input and output support, both live and VoD
Feature: Added new JSON-based WWW-Authenticate scheme for the API
Feature: Websocket support for JSON output
Feature: Websocket support for info_STREAM.js output
Feature: Websocket support for several API calls
Feature: JSON library now supports doubles (previously only integers)
Feature: MP4 output can now be made to trigger a client-side download by adding GET parameter dl=1
Feature: Added JSON output deduplication and persistent connections
Feature: Added JSON push input support over a websocket
Feature: RTMP, RTSP and JSON inputs now all sync their timing together based on the system boot time
Pro Improvement: Significant improvements to RTSP input/output compatibility (especially IP-cams)
Pro Improvement: Added float support to WAV output
Pro Improvement: Significant speedup in the MPEG2 header parser
Pro Improvement: TS compatibility improvements
Pro Improvement: HLS compatibility improvements
Pro Improvement: HTTPS output now supports all HTTP options as well
Pro Improvement: HTTPS output now works completely independently from HTTP output
Pro Improvement: HTTP and HTTPS outputs can now use separate options for separate ports
Pro Improvement: Added $pluswildcard stream variable (includes the plus symbol when using wildcard streams)
Pro Improvement: Added non-chunked mode for DASH and HLS outputs (disables HTTP 1.1 chunked encoding)
Pro Improvement: Added option for HLS to disable session IDs (merging together same-user sessions)
Pro Improvement: audio/video/subtitle track selection now no longer auto-selects any track when given track isn't selectable
Pro Improvement: RTP sorter rewritten
Pro Improvement: Human readable server name is now reported to licensing system for easily identifying servers on the overview page
Pro Improvement: DASH no longer outputs MP3 to browsers (unsupported), only to dedicated players.
Pro Improvement: HEVC in HLS is now blacklisted for non-Apple devices (unsupported)
Improvement: Logging system now color-codes when running in a terminal, handles edge cases better.
Improvement: Bash API now has unicode support and is easier to use from localhost
Improvement: Failed HLS output requests now respond with a proper HTTP error code
Improvement: Better behaviour for failed responses in internal HTTP outputs (JSON/JS outputs with stream info)
Improvement: Buffers now shut down when their corresponding input shuts down
Improvement: Improved human-readable descriptions of several inputs
Improvement: Better statistics and stream status handling
Improvement: Better browser capability detection
Improvement: Added codec/resolution/framerate information to HLS track indexes
Improvement: Removed automatic wildcard addition for DTSC inputs (now explicit instead of implicit)
Improvement: More robust stream input start handling
Improvement: exec-based inputs now throw away stderr, fixing ffmpeg lockups
Improvement: Human-readable server name is now displayed in the configuration page title, and listed in active instance lists.
Improvement: Smooth streaming is no longer listed as an HTML5 stream type (only plugin-based)
Pro Bugfix: Triggers no longer block stderr
Pro Bugfix: Triggers now correctly use the text/plain mimetype instead of application/x-www-form-urlencoded
Pro Bugfix: Fixed RTSP authentication
Bugfix: RTMP connections no longer drop when they receive a deleteStream command (improves compatibility)
Bugfix: Fixed a crash related to re-opening shared memory pages
Bugfix: Fixed a potential deadlock during server shutdown
Bugfix: URL encoder now properly handles paths in URLs
Bugfix: Updated RTMP behaviour to match 2012 specifications update as opposed to original 2009 specifications
Bugfix: Fixed base64-encoder output to properly handle trailing null bytes
Bugfix: Fixed MP4 output track desync issues
Bugfix: Fixed socket binding for TS UDP output
Bugfix: Fixed current connection count statistics
Bugfix: Internal failure responses now include CORS headers and support OPTIONS/HEAD HTTP requests
Bugfix: Fixed some IE-specific issues related to seeking
Bugfix: Fixed URL parser allowing slashes inside stream names, causing output matcher issues

2.13 (Stable Release)

Pro Feature: Support for srt subtitle files stored alongside media files
Pro Feature: RTSP Receiver Reports implemented
Pro Feature: Recordings can now include a to/from time, in either milliseconds or unix time
Pro Feature: TS output can now passthrough all (TS) tracks
Pro Feature: ts-exec output support (executing a command and writing TS data into the running command)
Pro Feature: RTSP UDP input can now optionally ignore the port number of the sender
Pro Feature: RTSP pull input (both TCP and UDP)
Pro Feature: Mu-law audio support added to RTSP (in and out) and WAV (out)
Pro Feature: Scheduled push support added
Pro Feature: HLS input HTTPS support
Pro Feature: Triggers now support HTTPS URL handlers
Pro Feature: MP4 output can now inject subtitles on request
Pro Feature: All outputs, both over HTTP and through the push system now support manual track selection overrides through the use of the "audio", "video" and "subtitle" GET parameters (see documentation for details)
Pro Feature: HLS and DASH outputs now support subtitles
Feature: HTTP and URL libraries now support Digest authentication and HTTP-based proxy servers
Pro Improvement: Recording/push-out implementation optimized and generalized
Pro Improvement: TS live input can now set the DVR window size
Pro Improvement: JSON-based prometheus output now reports stream URLs
Pro Improvement: Multiple incoming RTMP pushes for the same stream in short succession now work
Pro Improvement: Statistics delay for inputs is now significantly shorter than for outputs
Pro Improvement: Changed RTMP maximum chunk size to match Youtube's maximum
Pro Improvement: Implemented default responses to triggers, added a maximum execution time before failure is assumed
Pro Improvement: Supported triggers are now reported over the API in the capabilities section
Pro Improvement: SSL handshake errors are no longer reported as failures
Improvement: The live-seeking algorithm for catching up to live streams has been significantly improved (less playback jitter)
Improvement: SSL socket class added, downloader class support for HTTPS connections, authentication, proxying and POSTing data
Improvement: Tweaked debug levels
Improvement: Added web interface settings for various already existing Pro features
Improvement: Better display of multiple tracks in the default embed code
Improvement: Licensing information is now displayed in the web interface
Improvement: Web interface now displays tracks with more details
Improvement: URL parser code made more robust, handles many more edge cases now
Improvement: UDP sockets made more robust
Improvement: Bit rates for tracks are no longer just peak bit rates, but now also tracks average bit rate
Pro Bugfix: Unsupported track types in MP4 input are now filtered
Pro Bugfix: various UDP-related RTP data management bugs fixed
Pro Bugfix: Live MP3 audio inside MP4 containers works again
Pro Bugfix: TS UDP output now properly reports its used bandwidth
Pro Bugfix: TS input (both VoD and live) now correctly supports PTS rollovers (enables long-duration TS streams)
Pro Bugfix: Fixed RTSP input framerate misdetection issues
Pro Bugfix: Fixed the last packet for each track in TS input being dropped
Pro Bugfix: Fixed resume support when pushing to Facebook
Pro Bugfix: Fixed pushing to YouTube
Pro Bugfix: RTMP push URLs no longer need double question marks at the end to add parameters
Bugfix: Fixed HLS output crash when requesting non-existing stream
Bugfix: URL encoding library safe character list corrected
Bugfix: Stream state information is now properly cleaned on stream deactivation
Bugfix: HTTP connection re-use after stream reaches end now works properly
Bugfix: Fixed CVE-2017-16884, discovered by hyp3rlinx / apparitionsec
Bugfix: The Controller no longer locks up if the session cache wasn't unlocked during a previous run

2.12 (Stable Release)

Pro Feature: Buffers no longer shut down when idle when the "Always on" setting is active and/or the stream is not configured
Pro Feature: PCM audio support in RTSP (both input and output)
Pro Feature: PCM audio support in WAV output
Pro Feature: Push to file now automatically creates non-existent parent directories as-needed
Pro Feature: Push system now accepts $wildcard and $basename as new target variables
Pro Feature: Added MistInBalancer input, for receiving input instructions from an external load balancer
Pro Feature: Added DTSC push input support
Pro Feature: Added raw H.264 Annex B output over HTTP and recording to file support
Pro Feature: Added ts-exec source support, which will execute a shell command and takes resulting output as live TS stream data
Pro Feature: Added live HTTP TS input support
Pro Feature: Added support for MPEG2 video and MP2 audio in all TS-based inputs and outputs
Pro Feature: Added support for HEVC RTSP input and output
Pro Feature: Added support for MPEG2 video and MP2 audio RTSP output
Pro Feature: Added RTSP TCP data analyser
Feature: PCM audio support in all Flash-based protocols (both input and output)
Feature: Whitelisting of hostnames and IP addresses now has subnet mask support
Feature: Added raw H.264 Annex B video input support
Feature: Added piped live DTSC input support
Pro Improvement: RECORDING_END trigger now contains more details about exactly when and how much was recorded
Pro Improvement: HLS input can now be set to always on, significantly improved performance and compatibility with various HLS stream types
Pro Improvement: HLS analyser is now much more compatible and verbose
Pro Improvement: TS file input now supports files larger than 8GiB
Pro Improvement: All TS-based inputs sped up significantly
Pro Improvement: MP4 and RTSP outputs now play back stable for live HLS input
Improvement: MistInBuffer now refuses to start when the calling process has no data to fill the buffer with
Improvement: Incoming pushes during stream shutdown no longer get dropped
Improvement: DTSC analyser can now print hexdumps of raw packet data
Improvement: Now sets socket keep alive option on all TCP connections, allowing closed connections to time out over time
Improvement: API calls affecting streams now take effect immediately, instead of after a short delay
Improvement: Changed default maximum simultaneous tracks per input/output from 10 to 20.
Improvement: Controller no longer asks to enable default protocols when none are installed/available
Pro Bugfix: UDP socket is no longer inherited by child processes
Pro Bugfix: TS input now correctly obeys the "Always on" setting
Pro Bugfix: Fixed MP4 live output random disconnect problem
Pro Bugfix: Fixed potential missing of STREAM_BUFFER EMPTY trigger
Pro Bugfix: RTSP can now successfully select tracks numbers 10 and higher
Bugfix: Fixed MP3 input timestamps
Bugfix: Pushed input sometimes dropped several packets depending on input timestamps - not any more
Bugfix: Web interface no longer rejects new triggers when no triggers previously configured
Bugfix: Web interface now correctly saves when pushing save on the overview page
Bugfix: Several (other) small fixes to embed code and web interface
Bugfix: Fixed pointer overflow issues when handling corrupted H.264 SPS/PPS data
Bugfix: Controller no longer freezes when interrupted during first-time setup
Bugfix: Fixed VoD output with more than 5 simultaneously active tracks

2.11 (Stable Release)

Pro Feature: Access logs
Pro Feature: UDP-based API access added, localhost-only on UDP port 4242
Pro Feature: Session tagging
Pro Feature: Automatic user-agent session tagging
Pro Feature: Added PCM A-law audio support to RTSP input and output
Pro Feature: Added RIFF format analyser
Pro Feature: ".wav" output support, PCM A-law and MP3 codecs supported
Pro Feature: HLS input support (both from file and from URL)
Pro Feature: RTSP input and output now support de Opus audio codec
Feature: Ogg input and output now support the Opus audio codec
Pro Improvement: prometheus setting can now be changed during runtime through the API
Pro Improvement: Session cache is now wiped much faster when playback was denied
Pro Improvement: Built-in updater no longer blocks API access while running, can now perform rolling updates without disconnecting users
Pro Improvement: RTMP push output now only interprets and strips the last "?" encountered in targets
Pro Improvement: Tweaked timing of RTMP push output, now works correctly with YouTube live
Improvement: Console output is now colour-coded for better visibility
Improvement: Local API access no longer requires authorization
Improvement: Tweaked levels of debug messages for better usability
Improvement: Overhaul on all Analysers, now all standardized in usage
Improvement: Added v2 API, which always returns minimized-style output
Improvement: Backported many previously Pro-only API calls to the OS edition (see manual for details)
Improvement: Many improvements to the web interface
Improvement: Added "iid" (instance ID) to API config responses, to differentiate between instances
Improvement: Most API calls now automatically remove invalid data and are more robust
Improvement: Configuration file is now stripped of runtime status info, and much smaller as a result
Bugfix: ".html" access to streams now works correctly when used behind a proxy
Bugfix: Pushed inputs no longer confuse tracks with each other sometimes
Bugfix: PCM A-law support in FLV/HDS/RTMP inputs and outputs now works
Bugfix: MP3 support in FLV/HDS/RTMP outputs now works correctly
Note: Web interface now calls google analytics. To disable, simply configure your browser to send a Do-Not-Track header.

2.10.1 (Bugfix Release)

Bugfix: Fixed overview screen in web interface not working in open source edition.

2.10 (Stable Release)

Feature: Idle connections now automatically time out after 5 minutes of inactivity
Feature: Added the -N option to MistOut processes, which will prevent new MistIn processes from spawning when used
Feature: Added H265 support to the TS analyser
Feature: Meta player now detects when streams go live when they were offline and reloads
Pro Feature: Prometheus-style main bandwidth statistics no longer measure localhost traffic
Pro Feature: RTSP input now supports missing VUI parameters (framerate autodetection)
Pro Feature: Added support for RTSP input FU-A frames with Annex B data inside SPS NAL units
Pro Feature: RTSP input now supports receiving SPS/PPS updates after the stream already started
Pro Feature: Added H264 analyser tool
Pro Feature: Better support for HTTP forward-proxying through HTTP public-address option
Pro Feature: Added LIVE_BANDWIDTH trigger
Improvement: Faster recovery of existing sessions when restarting the Controller
Improvement: Speed-ups to all MP4-related features
Improvement: Outputs no longer wait for data on non-live streams
Improvement: Full Unicode (UTF-8 / UTF-16) support
Improvement: Rewrote the internals of the push input handler
Improvement: Better volume controls in the meta-player
Improvement: Various other improvements to meta-player
Improvement: Significant speed improvements to FLV file input
Improvement: Added no-cache headers to all HTTP outputs
Improvement: Better handling of static HTTP outputs and offline streams
Pro Improvement: RTSP live output now attempts to sync up to the live point as much as possible
Pro Improvement: RTSP UDP now uses ephemeral ports, preventing socket collisions
Pro Improvement: Major reduction of CPU time for MP4 live output
Bugfix: Several multi-second slowdown problems fixed when starting streams and/or the controller
Bugfix: The JSON output no longer produces invalid syntax when returning an empty result
Bugfix: Various fixes to UDP sockets, especially when using multicast UDP
Bugfix: Fixed Windows builds incorrectly sizing RAM for certain VoD streams
Bugfix: Fixed MP4 output not working for large VoD files
Bugfix: Apple/iOS support for MP4 VoD
Bugfix: Fixed MP3 file input seeking
Bugfix: Fixed live streams when hosting on Windows
Bugfix: Immediately restarted pushes now correctly handled instead of silently ignored
Bugfix: Several small bugfixes for MistServer's internals
Pro Bugfix: Fixed Prometheus-style statistics sometimes holding invalid values
Pro Bugfix: Fixed Opera support for MP4 live streams
Pro Bugfix: Fixed video-only MP4 live streams in Chrome
Pro Bugfix: Fixed RTSP input not counting as an input
Pro Bugfix: Fixed RTSP UDP input/output not counting bytes sent/received correctly in statistics

2.9 (Stable Release)

Feature: TS SDT tables implemented
Feature: Implemented ES_Rate in PES packets in TS outputs
Feature: VideoJS player added to the meta-player
Feature: Added ability for the controller to restart without closing listening protocols
Pro Feature: Added RECORDING_END trigger
Improvement: Better signal debug messages
Improvement: Various improvements to TS output internals
Improvement: Many small improvements to the meta player
Improvement: RTMP timestamp checks are now track-specific, allowing a wider range of RTMP inputs to work
Improvement: Removed several unnecessary semaphore locks, improving loading times
Improvement: Added RelAccX class for generic forward/backward compatible memory storage
Improvement: Faster controller shutdown speed
Improvement: Cleaned up / corrected CMakeLists.txt file
Pro Improvement: TS Analyser made much more powerful
Pro Improvement: Added support for Firefox to MP4 live output
Pro Improvement: Made behaviour of RTMP_REWRITE trigger for invalid responses more intuitive
Pro Improvement: MP4 live protocol no longer randomly disconnects/reconnects
Pro Improvement: MP4 live protocol end-to-end latency reduced to 5-8 seconds for practically all stream types
Bugfix: The sourcery utility now handles UTF-8 correctly
Bugfix: Fixed RTMP support for audio-only and video-only streams
Bugfix: Fixed stuck socket problem in controller / improved shutdown speed
Bugfix: DTSC pull now supports receiving multiple ping message in a row
Bugfix: Improved recovery of statistics data after a controller reload or crash
Bugfix: Fixed favicon URL not working in some cases
Bugfix: Stalled message in embed code no longer shows up when it shouldn't

2.8.2 (Bugfix)

Fixed a free-edition-only bug with MP4 playback. Again.
Pro edition is identical to 2.8 release. Again.

2.8.1 (Bugfix)

Fixed a free-edition-only bug with MP4 playback
Pro edition is identical to 2.8 release.

2.8 (Stable Release)

Feature: DTSC pull input now allows selection of all buffer process parameters
Pro Feature: Added support for track selection in RTMP push output
Pro Feature: Added native HTTPS output support
Improvement: Re-ordered Flash protocol priorities to RTMP > FLV > HDS
Improvement: RTMP output now supports audio/video URL parameters besides the existing track parameter
Improvement: Better detection of minimum buffer size for working output on all protocols
Improvement: Significant improvements to FLV input speed
Improvement: Better buffer behaviour for faster-than-real-time streams, making them playable
Improvement: Speed improvements to shared memory counters
Improvement: HLS output much more reliable and faster.
Improvement: Optimized output waiting algorithm when input is slow
Improvement: Significant speed boost to all TS-based outputs
Improvement: Fixed compiling under Cygwin/Mac
Improvement: IPv6 now re-enabled under Cygwin
Improvement: RTMP pushes are now automatically disconnected when timestamps become nonsensical
Improvement: Live metadata header size increased from 4MiB to 16MiB, allowing for larger live streams (longer buffers, more simultaneous tracks)
Improvement: FLV input now shuts down (and auto-restarts if needed) when the source file is changed
Improvement: Added crash handler for pull-mode inputs
Improvement: Robustified live packet handling
Improvement: Various improvements and fixes to the integrated web interface
Pro Improvement: Manually started pushes now check for duplicates before starting
Pro Improvement: (Automatic) pushes now recover automatically after controller crashes or restarts
Pro Improvement: DASH output much more stable and faster
Pro Improvement: The USER_NEW trigger is now instantly resolved for existing sessions
Pro Improvement: DTSC analyser in compact mode now more accurate and detects/advises on possible stream problems
Pro Improvement: STREAM_BUFFER trigger now reports a JSON blob with stream information and possible issues
Pro Improvement: Prometheus-style statistics now contain per-protocol gauges
Pro Improvement: Rolling restarts now maintain statistics better across instances
Bugfix: Fixed reboot loop when aborting controller startup
Bugfix: Fixed HDS manifest bit rate reporting
Bugfix: Fixed a memory leak when receiving looped data at a memory page boundary
Bugfix: Fixed outputs sleeping forever when timestamps jumped by large amounts
Bugfix: Fixed a null pointer dereference when dropping tracks
Bugfix: Fixed disconnect bug when a track did not receive packets for ~16 seconds
Bugfix: RTMP output now correctly zero-bases timestamps
Bugfix: HTTP-based outputs now send correct amount of newlines when finishing a response
Bugfix: Fixed HTTP TS content type
Bugfix: Fixed DTSH version writing bug
Bugfix: Fixed several rare segmentation faults
Bugfix: HLS packets are no longer unnecessarily discontinuous
Bugfix: Login attempts for non-existent accounts no longer alter the server configuration file
Bugfix: Fixed off-by-one-frame time stamp errors in all near-live outputs
Bugfix: Manual track selection for outputs ignored some track/codec combinations in favour of others
Bugfix: HLS output no longer ignores Connection: close header
Pro Bugfix: Fixed DASH manifest bit rate reporting
Pro Bugfix: Fixed triggers doing a prefix-match on stream names instead of a full match
Pro Bugfix: When startInput is called directly by an input, no longer check limits/triggers
Pro Bugfix: Fixed stats when connections were switching quickly
Pro Bugfix: Removed extra newline from STREAM_READY trigger
Pro Bugfix: Fixed semaphore locking issue with HTTP stream access to Pro-based releases
Pro Bugfix: Fixed RTSP start timing for live streams for specific combinations of stream config and client

2.7 (Stable Release)

Feature: Added the ability to pass on track language tags for MP4 and TS inputs/outputs
Feature: JSON output now supports pseudostreamed live mode
Feature: Added ISO639-2 decoding in JSON-formatted metadata outputs
Feature: Added an angel process that watches over the MistController, making init-based setups much more reliable
Feature: Added a new meta-player that auto-detects the best protocol for a given stream and device combination.
Pro Feature: MP4 input now reads TTXT subtitle tracks
Pro Feature: RTSP input now supported
Pro Feature: Load balancer weights can now be set manually
Pro Feature: Controller can now restart and/or update without losing prometheus-style statistics information
Pro Feature: TS file input can now optionally pseudostream files and devices, treating them as live
Pro Feature: Added new "stop sessions" API call to disconnect/stop sessions selectively by stream or type
Improvement: The initd script was made more portable
Improvement: HLS buffer size optimizations
Improvement: The deprecated startpos setting has been removed (optimal value now autodetected)
Improvement: Browsing for files through the web interface now more robust
Improvement: Packets with invalid timestamps are now ignored in all (both VoD and live) inputs
Improvement: Memory pages now limited to ~1 minute per track, decreases shared memory usage
Improvement: Added a performance timer on debug level 4 for page loading
Improvement: ADTS parsing improvements as well as other TS-related robustness additions, improving packet loss handling and corrupt packet handling
Improvement: TS output now fully HBBTV compliant
Improvement: SRT and MP4 outputs now send CORS headers
Improvement: Buffering behaviour tweaked to prevent eternal buffering screens in some players
Improvement: Many stability and verbosity tweaks throughout all DTSC, RTMP and buffer code
Improvement: Fixed support for non-HTTP/1.1 compliant devices pulling HTTP TS output
Improvement: Buffer process can now detect certain deadlocks and escape from them
Improvement: Increased DTSC packet wait timeout duration
Improvement: DTSC pull now has a keepalive signal for slow sources
Improvement: Fixed strict compliance with RTMP v3 clients (e.g. Mishira)
Improvement: Better restarting behaviour, allowing manual rolling restarts/updates of any executable
Improvement: Better handling of corrupted VoD asset headers
Improvement: XSplit RTMP clients now spam the logs much less
Improvement: Better timeout handling for slow inputs
Improvement: Added dtsh file versioning, switch to "bigMeta"-style builds by default
Improvement: Made header debug messages for VoD streams less spammy in most cases
Improvement: More compatible UDP socket implementation
Improvement: Updated web interface to be more modern and more user-friendly.
Pro Improvement: Added several "stop all" buttons to the push output web interface
Pro Improvement: Recording to file will no longer overwrite existing files with empty files if recording was aborted during start
Pro Improvement: DTSC inputs/outputs can now (re-)add (new) tracks on the fly
Pro Improvement: FLV output can now (re-)add (new) tracks on the fly
Pro Improvement: RTSP output compatibility increased
Pro Improvement: Load balancer can now properly ignore nonsensical values returned by servers
Pro Improvement: MistInTS and MistInTSStream are now merged into a single binary
Pro Improvement: TS UDP input now much simpler to set up, made autostarting optional
Bugfix: Fixed various RTMP protocol corruption bugs
Bugfix: All Flash-supported codecs now function equally well again
Bugfix: TS-based outputs can no longer use reserved PIDs
Bugfix: Fixed Windows builds having abnormally long loading times
Bugfix: TS PMT entry size corrected
Bugfix: Fixed several 2.6.X-version TS regressions
Bugfix: Web interface no longer crashes when previewing folder streams
Bugfix: Fixed real-time playback of VoD streams that did not start at a zero timestamp
Bugfix: WebVTT output now compliant with WebVTT spec again
Bugfix: Fixed controller crash if shared memory was not writable
Bugfix: Outputs no longer cause a segmentation fault on page load failures
Bugfix: Embed code and web interface now correctly support international characters/symbols
Bugfix: Fixed RTMP output not shutting down correctly after playback
Bugfix: RTMP streams no longer have problems initializing after 5 hours
Bugfix: Better JWPlayer play/pause compatibility for RTMP outputs
Bugfix: Fixed support for VoD assets with a > 8 MiB header size
Bugfix: Fixed crash when push inputs reconnected very quickly
Bugfix: Fixed seek-to-end issues with very near-live outputs
Bugfix: Fixed segmentation fault when no outputs were installed/available
Bugfix: TS input from stdin no longer drops packets randomly
Bugfix: Fixed 100% CPU usage on DTSC inputs with invalid source
Bugfix: Fixed FLV input crash on some single-track files
Bugfix: Fixed crashes caused by corrupted header files
Bugfix: Fixed slow VoD loading causing 100% CPU usage in some cases
Bugfix: Fixed input parameters being ignored in many cases
Bugfix: Patched a race condition in tinythread library
Pro Bugfix: The + symbol can now be used in filenames in folder streams
Pro Bugfix: Fixed sometimes missing BUFFER EMPTY trigger

2.6.1 (Bugfix Release)

Pro Feature: RTMP output and RTMP push output can now (re-)add (new) tracks on the fly
Improvement: Corrected various small typos
Improvement: Better default start positions for live streams
Improvement: Better waiting/loading behaviour for live streams
Improvement: Inputs now buffer data during negotiation, instead of discarding it
Improvement: Live buffers now auto-resize to make HLS work, regardless of keyframe interval settings
Improvement: Better auto-detection of dropped tracks
Improvement: Config interface: preview sizing and positioning improvements
Pro Improvement: MP4 live is now less delayed
Bugfix: Fixed memory corruption bug during seeking in live streams
Bugfix: Socket data counters are now 64 bits
Bugfix: Fixed slow loading issue for integrated embed code and preview features
Bugfix: Fixed VoD slow loading issue for all outputs
Bugfix: Config interface: no longer show version as non-latest when latest
Bugfix: Config interface: no longer double-confirms when submitting a form with return key
Pro Bugfix: Now nulling packet on auto-reconnect to source.
Pro Bugfix: Fixed RTMP push output failing if streams took long to initialize
Pro Bugfix: Fixed bandwidth sometimes being inaccurate for prometheus-style statistics

2.6 (Stable Release)

Feature: A bash helper for easily making API calls from command line is now available in the source repository
Feature: DTSC pull support, allowing extremely efficient pulling of live streams from MistServer Pro sources
Pro Feature: Added USER_NEW trigger, allowing for atomic approval or rejection of entire sessions
Pro Feature: The activestreams and statsstreams API calls have been given new functionalities and better precision
Pro Feature: Added instrumentation for both Prometheus-style and JSON-style statistics gathering
Pro Feature: On request, our experimental load balancing algorithm is now available
Pro Feature: DTSC output support, for pulling and other automation purposes
Pro Feature: Both automated and manual recording of streams to FLV, TS and MP3 formats is now available
Pro Feature: Added generic interface and API calls for all future and current recording and push output types
Pro Feature: RTMP push output
Pro Feature: FLV output can now output latest key frame for streams over command line, for thumbnailing purposes
Pro Feature: Sessions are now split over viewer sessions, incoming sessions and outgoing sessions, allowing for accurate human viewer counts
Pro Feature: RTMP input rate-limiting (off by default)
Pro Feature: Max simultaneous connections per IP address setting
Pro Feature: MistAnalyserDTSC now has a --compact flag for automated parsing of output
Pro Feature: Added STREAM_BUFFER DRY and RECOVER states, for detecting lag on incoming connections
Pro Feature: Added invalidate_sessions API call, for invalidating all current sessions for a specific stream, allowing conditional disconnecting of existing sessions on request
Pro Feature: RTMP outputs can now add audio/video tracks that become available after playback has started
Improvement: HLS playback stability improvements
Improvement: Resume support is now disabled by default (makes restarting live streams faster)
Improvement: Resume support is now also an option in the open source edition
Improvement: MP4 playback in Firefox now works in more cases
Improvement: Configuration interface compatibility with Edge browser has been improved
Improvement: RTMP and FLV inputs are now able to (re-)create missing initialization data if needed
Improvement: Various encoding and decoding helper functions have been split off into a separate library
Improvement: Fixed statistics subsystem not deleting some stats data when it should (fixes a small memory leak)
Improvement: Current CPU usage in percent is now reported by capabilities API and displayed in configuration interface
Improvement: iOS devices can now be told apart by the X-Playback-Session-Id header
Improvement: In the event of crashes, live buffers now automatically clean up any left over data in memory
Improvement: Dropped tracks due to inactivity can now be re-added when they become active again
Improvement: Various waiting times and other delays have been shortened, improving overall responsiveness
Improvement: All components can now auto-recover from earlier crashes properly
Improvement: Incoming live source negotiation has been significantly sped up
Improvement: Verbosity levels of various debug output settings tweaked for usability
Improvement: HDS and RTMP outputs have had their priorities swapped for better user experience
Improvement: Most outputs will now pause and wait for streams to become fully available, instead of aborting
Improvement: Tweaked default sizes for various shared memory data pages
Improvement: Generic output loop has been optimized for less CPU usage
Improvement: The standard install prefix is now /usr (still user-override-able)
Improvement: New and improved systemd service file
Pro Improvement: STREAM_BUFFER now no longer triggers at 50% of buffer, but at 3 segments
Pro Improvement: MP4 input header parsing significantly sped up
Pro Improvement: DASH playback now compatible with practically all players
Pro Improvement: Most API calls for stats now by default lag behind 15 seconds as opposed to 2, to improve accuracy
Pro Improvement: Most API calls now only count sessions after they have send or received at least 128k of data
Pro Improvement: HLS output now sets unique session IDs on each distinct playback session
Pro Improvement: The stats delay can now be changed with a compile flag, allowing per-customer defaults
Pro Improvement: The media data page size can now be changed with a compile flag, allowing per-customer defaults
Pro Improvement: The limits API and interface have been deprecated and their functionality is now replaced by triggers
Bugfix: Fix various shared memory leaks and improved auto-clean-up algorithms
Bugfix: Fixed new streams not being named correctly
Bugfix: Fixed sessions not being deleted in the controller (fixes a small memory leak)
Bugfix: RTMP input and output now urlunescape playback paths, fixing XSplit compatibility
Bugfix: Fixed support for X-Real-IP headers
Bugfix: Listening sockets are now closed when forking processes, freeing listening ports for new listens much earlier than before
Bugfix: Fixed various segmentation errors and race conditions in the buffer and controller
Bugfix: Fixed IP address of clients not being set correctly in all cases
Bugfix: MP4 ouput byte-precise seeking has been fixed
Bugfix: Configuration interface no longer crashes when no folder-streams are set up
Bugfix: Fixed TS-based outputs buffer overflow
Bugfix: Fixed stream name corruptions in statistics
Bugfix: Various thread-safety improvements
Bugfix: Fixed active connections being reset in stats every ~10 minutes
Bugfix: Fixed various time-outs in outputs, making playback during high server load more reliable
Bugfix: Fixed a long-duration RTMP input timing bug
Bugfix: Fixed various IPv6 IP address compatibility issues (hostnames were unaffected)
Pro Bugfix: RTSP timestamps corrected
Pro Bugfix: MP4 input now correctly retrieves video resolution in all cases
Pro Bugfix: MP4 input can now correctly handle negative frame offsets
Pro Bugfix: Triggers now pass through all internal and external GET parameters present in playback URLs
Pro Bugfix: TS input stability improvements

2.5.3 (Bugfix Release)

Feature: NGINX proxy support
Feature: Recording support

2.5.2 (Bugfix Release)

Improvement: Improved UDP socket binding robustness
Improvement: Better CORS header support
Improvement: Removed unused code
Improvement: Various minor improvements
Pro Improvement: Added PUSHREWRITE and STREAMBUFFER triggers
Pro Improvement: Added minimal flag in API for requesting minimal responses
Bugfix: Fixed the ability to disable video or audio tracks in HTTP outputs

2.5.1 (Bugfix Release)

Improvement: Various minor improvements

2.5 (Stable Release)

Note: Old Makefile no longer supported
Pro Feature: Trigger support
Improvement: Aspect ratio now works through mp4
Improvement: Various LSP improvements
Improvement: JSON library definition is now no longer recursive
Pro Improvement: TS Input support improved

2.4 (Stable Release)

Note: We now have a bigmeta version which consumes more memory but allows for longer streams
Pro Feature: Added Minimal HTTP webserver
Pro Feature: Added PlayReady/Verimatrix DRM support
Pro Feature: Added HEVC support in MP4
Pro Feature: Added MP4 Live streaming
Pro Feature: Added TS Input Support
Improvement: Improved MPEG-DASH compatibility
Improvement: Various minor improvements
Pro Improvement: Allow for setting MP4 playback speed
Pro Bugfix: RTSP now works with folder and wildcard support
Bugfix: Reconnection of an output now happens correctly
Bugfix: Fixed a race condition in VoD scenarios

2.3.1 (Bugfix Release)

Note: Recording temporarily disabled
Pro Feature: Added CORS headers to DASH output.
Pro Feature: The error text for an unvailable stream is now configurable
Improvement: Improved shared memory handling for windows
Improvement: Removed various parts of legacy code
Improvement: Increased the maximum number of simultaneously selected tracks
Improvement: Various improvements for the LSP

2.3 (Stable Release)

Note: CMake is now used as the main build system
Note: Mist library is no longer a separate repository
Note: MistInfo is removed
Feature: Added an mp3 input
Improvement: Split of generic input/output code to io files
Improvement: Various optimizes RTMP output and analyser code
Pro Improvement: AC3, MP3 and generic optimizes for MP4 Input
Bugfix: Various bug fixes

2.2.1 (Bugfix Release)

Note: Default buffer size changed from 30s to 50s
Note: Outdate converters removed
Improvement: Unified TS protocol implementation
Improvement: Improved linux signal handling
Improvement: Statistics kan now properly timeout
Bugfix: Fixed high CPU usage in HTTP connector

2.2 (Stable Release)

Feature: New LSP code
Feature: Better statistics
Feature: Added API call for storing and retrieving interface settings
Improvement: Various optimizations for playback through VLC
Improvement: Re-enabled OGG support
Improvement: Improved 'conversion mode' for inputs
Improvement: Buffer position for live streams now more sensible
Improvement: Added keysizes to metadata
Improvement: Added failsaves against metatdata corruption for VoD
Improvement: HTTP based outputs updated to new mechanism
Improvement: Automatic input selection based on capabilities
Improvement: Improved on debug message clarity and debug levels
Improvement: Various minor optimizes
Bugfix: Fixed a memory leak on shared pages not being removed
Bugfix: Fixed a memory and filedescriptor leak in RTMP
Bugfix: Fixed steam info javascript page
Bugfix: Various fixes for HLS
Bugfix: Various bug fixes

2.1.4 (Bugfix release)

Bugfix: Hotfix for HLS and TS over HTTP

2.1.3 (Bugfix release)

Feature: Added file browsing to LSP
Feature: Added support for streaming TS over HTTP
Improvement: HLS and HSS segments are now no longer generated at realtime speed.
Improvement: HLS now generates crossdomain.xml
Improvement: Various speed-ups for the analysers.
Improvement: Various protocols now also support MP3 audio
Improvement: Various LSP improvements
Bugfix: Fixed some bugs in statistics
Bugfix: Internal request now no longer trigger an infinite loop
Bugfix: Non-h264 video now works in flash-related protocols
Bugfix: Various bug fixes

2.1.2 (Bugfix release)

Note: Conversion API temporarily disabled while we work on improvements.
Feature: MistController is now multi-threaded.
Improvement: Windows and Mac VoD streams fully operational again.
Improvement: RTMP analyser no longer shows errors at end of stream.
Improvement: Tweaked verbosity and wording of various debug messages.
Improvement: Improved accuracy of several timers.
Improvement: MistIn processes now correctly obey global debug level setting.
Bugfix: Fixed single-track streams in the HLS protocol.
Bugfix: HLS live no longer shows unreliable fragments in the index.
Bugfix:Fixed stream start-up causing random stability issues.
Bugfix: Fixed RTMP delta timestamps.

2.1.1 (Bugfix release)

Improvement: Added more debug messages relevant to certain debug levels.
Improvement: Added dual-stack support to Windows builds. Windows builds will now correctly listen on both IPv4 and IPv6 when the OS and network support it.
Improvement: Improved support for Fedora, Slackware and other related Linux distributions.
Improvement: Various other small tweaks and fixes.
Bufgix: Fixed semaphore file handle leak.
Bugfix: Fixed timeout problems in output connectors.
Bugfix: Fixed various bugs in Windows and MacOS builds.

2.1 (Stable release)

Feature: Added debug level setting.
Feature: SMIL support added
Pro feature: Added support for MP4 and TS input
Improvement: HTTP proxy rewrite.
Improvement: Library version numbers now equal to server version number.
Improvement: MistServer Management Interface includes more statistics
Improvement: DTSH files now auto-update.
Improvement: Cleaned up debug messages.
Improvement: Improved Windows capabilities
Improvement: Memory optimizations for various protocols.
Improvement: Stabilized RTMP pushes.
Improvement: Various bug fixes
Pro improvement: Improved Live Multibitrate support
Pro improvement: Improved the experimental MistInAV connector

2.0.2 (Bugfix release)

Pro feature: Added experimental MistInAV
Improvement: Updated libmist to version 8.0.2
Improvement: Windows version now available.
Improvement: RTMP stability improved
Improvement: Improved seeking function
Improvement: Improved HTTP Dynamic protocol
Improvement: Management Interface improvements
Improvement: Several other minor bugfixes
Pro improvement: Limits now function again
Pro improvement: Recording now works properly

2.0.1 (Bugfix release)

Note: Mac Version now available.
Improvement: Updated libmist to version 8.0.1
Improvement: Updated help function for Management Interface.
Improvement: Improved Memory management.
Bugfix: Fixed custom stream properties which caused programs like FMLE & XSplit to be unable to push to MistServer.
Bugfix: Fixed header handling for Management Interface.
Bugfix: Fixed incorrect buffer times when left empty within Management Interface.
Bugfix: Fixed an RTMP end of stream error in VoD streaming.
Bugfix: Fixed audio page handling for live streams.

2.0 (Stable release)

Note: Daemonizing no longer standard
Feature: Added native support for FLV
Feature: More calls to API for better statistics
Feature: Init and systemd service files
Feature: Support for log files
Pro Feature: Added native support for ISMV
Improvement: Updated libmist to version 8.0.0
Improvement: Tremendously increased CPU and Memory performance and stability
Improvement: Improved Management Interface
Improvement: Changed converters to MistIn
Improvement: Changed names of the in/outputs to better fit what they do
Improvement: Embed code works without compiling with Java
Improvement: Several minor bugfixes

1.3 (Stable release)

Feature: Added option to create initial login through web interface
Improvement: Updated libmist to version 7.0.0
Improvement: Switched from automake to plain make.
Improvement: Completely rewritten and redesigned the web management interface.
Improvement: Metadata efficiency upgrade, streams now use significantly less memory.
Improvement: DTSC file format efficiency improvements.
Improvement: Improved Ogg format handling, added live support.
Improvement: Improved progressive MP4 performance.
Improvement: Improved HTTP Smooth Streaming performance.
Improvement: Improved multi-bitrate support for all protocols.
Improvement: Improved stability and performance for live streams
Improvement: Dozens of other bug fixes and minor improvements.
Bugfix: Fixed RTMP live stream resetting problems.

1.2.1 (Bugfix release) ##

Improvement: Updated libmist to version 6.1.0
Improvement: Improved Network Efficiëncy of internal formats
Improvement: RTMP Analyser output has better readability
Improvement: Improved readability and maintainability of MistBuffer code
Improvement: Minor RTMP optimises
Bugfix: Fixed CPU usage problems for the MistBuffer
Bugfix: Fixed FMLE sync problems
Bugfix: Dyamic naming bug fixed
Bugfix: Repushing bug fixed

1.2 (Stable release)

Feature: Added automatic running of MistDTSCFix.
Feature: Added a warning/notification if H264 data is not baseline 3.0.
Improvement: Dozens of general bugfixes and optimizations.
Bugfix: Now discovers the tmp folder in a cross-platform way, auto-creates mist folder inside it if necessary.
Bugfix: .exe extension now properly handled, if used.
Bugfix: Fixed several race conditions in the HTTP proxy.
Bugfix: Fixed several segmentation faults in the HTTP proxy.
Bugfix: Re-enabled H263 and VP6 codecs in FLV connector.
Bugfix: Reduced log duplicity.
Bugfix: JSON interfaces now properly handle all binary data in strings.

1.2 RC1 (Release candidate)

Note: OGG video corruption / audio desync
Note: Conversion API may not detect installed encoder(s) correctly.
Feature: Added multibitrate support.
Feature: Added a Conversion API.
Feature: Added HTTP Progressive connector for MP4.
Feature: Added HTTP Progressive connector for OGG.
Feature: Added HTTP connector for SRT and WebVTT.
Feature: Added a connector for obtaining metadata/subtitles in JSON format.
Feature: Added support for HTTP chunked encoding in the internal HTTP proxy.
Feature: Added auto-detection of connectors and their capabilities.
Feature: Added configuration location option to controller
Improvement: Updated libmist to version 6.0.0
Improvement: Updated the internal DTSC format to version 2.
Improvement: Split up HTTP Progressive into multiple connectors.
Improvement: Updated the embed code to automatically pick the optimal protocol depending on stream parameters and installed plugins.
Bugfix: JSON toPrettyString no longer prints binary under rare certain circumstances.
Bugfix: JSON library no longer mis-reads escape codes in JSON.
Bugfix: General CPU usage decrease and other optimizations through all parts of MistServer.
Bugfix: All proccesses shut down correctly and much faster now
Bugfix: Massive speedups for segmented HTTP streaming (Dynamic, Live, Smooth)

1.1.2 (Bugfix release)

Feature: Logs in the settings page can now auto-refresh.
Improvement: Made log messages less verbose for trivial information.
Bugfix: Generated embed code for live stream was fixed.
Bugfix: iOS support for HLS fixed.
Bugfix: Fixed preview button when using default ports for protocols.
Bugfix: Fixed VoD stream status resetting/displaying improperly.
Bugfix: Several other minor bugfixes

1.1.1 (Bugfix release)

Improvement: Updated libmist to version 5.1.2 (backwards compatible with 3.X.X and up)
Improvement: Improved FLV memory management robustness.
Improvement: Updated tinythread version to 1.1
Bugfix: Fixed a memory leak in FLV handling.
Bugfix: Fixed Flash Media Live Encoder RTMP ingest.
Bugfix: Live stream fragmenter timings improved.
Bugfix: Fixed stack corruption problems in optionless binaries (converters).
Bugfix: Fixed local settings page support for LTS releases and features.
Bugfix: RTMP Analyser performance improved.
Bugfix: Fixed Buffer multithreading problems.
Bugfix: Fixed HTTP proxy multithreading problems.
Bugfix: Simplified HTTP proxy thread and connection handling.
Bugfix: Simplified Buffer thread and connection handling.
Bugfix: Fixed RTMP ingest memory leak.
Bugfix: Fixed several HTTP proxy memory leaks.
Bugfix: Fixed Buffer not shutting down properly in some cases.
Bugfix: Fixed deadlock if buffer is in the process of shutting down while a new user connects.

1.1 (Stable release)

Feature: Added DVR support to live streaming and buffer time parameter.
Feature: Added live support to HTTP Smooth Streaming.
Feature: Added live support to HTTP Live Streaming.
Feature: Added MP3 support to HTTP progressive.
Feature: Added simple favicon to internal HTTP handler.
Feature: Added support for FLV-based metadata packets.
Feature: Added HTML5-only HLS (Apple devices only) and Smooth Streaming (Windows Phone and Windows 8 only) support to embed code generator.
Improvement: Updated libmist to version 5.0.2 (backwards compatible with 3.X.X and up)
Improvement: Simplified streaming source API.
Improvement: Improved connector uplink support - still disabled by default.
Improvement: Improved TS and HLS performance by a factor of 5-10.
Improvement: DTSCFix binary will now automatically be run if needed - but can still be ran manually if preferred.
Improvement: Added timing information to verbose mode messages of HTTP connector.
Improvement: Toned down "default" and "verbose" verbosity levels to be more what one would expect.
Improvement: Code cleanup and refactoring, improving performance, stability and readability.
Bugfix: HTTP Dynamic Streaming now properly supports live streaming, instead of faking a VoD stream.
Bugfix: All applications now properly clean up their child processes if they are supposed to.
Bugfix: Fixed threading and segfault issues in Buffer process.
Bugfix: Fixed AMF analyser no longer producing output.
Bugfix: Fixed RTMP push input.
Bugfix: Fixed VoD statistics problems
Bugfix: Fixed controller reporting stream statuses wrongly and/or slowly.
Bugfix: Fixed HLS audio desync problems.
Bugfix: Fixed embed code generator problems.
Bugfix: Cancelled HTTP requests no longer corrupt future requests.
Bugfix: Most protocols will now no longer output channels if an unsupported codec is used for them.
Bugfix: Added support for some older Adobe-based RTMP sources.
Bugfix: Hundreds of other minor bugfixes

1.1pre (Preview release)

Note: HTTP connector behaviour change - other HTTP handlers are now manually configured and started through the Controller process.
Note: Binaries now no longer all have to be in the PATH to work (but need to be all in the same folder).
Feature: Added capability detection to Controller with processor, memory, load and supported protocol information.
Feature: Added HTTP Smooth Streaming support and connector (VoD-only).
Feature: Added HTTP Live Streaming (HLS) support and connector (VoD-only).
Feature: Added raw MPEG2 TS support and connector.
Feature: Added DTSC to TS converter.
Improvement: Updated libmist to version 4.0.1 (backwards compatible with 3.X.X)
Improvement: Updated local settings page (LSP) with support for latest API changes.
Improvement: Updated MP4 analyser with support for the most used boxes.
Improvement: Code cleanup and refactoring, improving performance and stability.
Bugfix: Added support for clientaccesspolicy.xml requests.
Bugfix: Fixed several CPU usage-related bugs.
Bugfix: Fixed several segmentation faults in Buffer process.
Bugfix: Fixed embed code generator using wrong default ports.
Bugfix: Hundreds of other minor bugfixes

1.0.1 (Bugfix release)

Bugfix: Fixed a HTTP bug causing some requests to never be answered
Bugfix: Removed some debug output that was left behind.

1.0 (First public release)

Feature: Added MP4 analyser
Feature:Added support for VoD seeking to all protocols (MistPlayer binary).
Improvement: Updated libmist to version 3.0.0
Bugfix: Fixed several cygwin-related issues under Windows.

0.7

Feature: Video on Demand support for all protocols.
Feature: Added support for generating distribution packages.
Feature: Added embed code generator.
Improvement: Updated libmist to version 2.0.0
Improvement: Code cleanup and refactoring, improving performance.
Bugfix: Dozens of minor bugfixes

0.6

Note: Removed ABST and MP4 analysers temporarily.
Feature: Switched to new DTSC internal file format
Feature: Added DTSC2FLV converter.
Feature: Added FLV2DTSC converter.
Feature: Added DTSCFix binary.
Feature: Added FLV analyser.
Feature: Added DTSC analyser.
Feature: Added RTMP analyser.
Feature: Added local settings page (LSP).
Feature: Made live buffer process multithreaded.
Feature: Code cleanup and refactoring, improving performance.
Improvement:Switched to automake build system
Improvement: Switched to our own JSON library implementation.
Improvement: Moved libraries into separate libmist library (version 1.0.0).
Improvement: Split HTTP connector into HTTP (basic reverse proxy), HTTPProgressive and HTTPDynamic.
Bugfix: RTMP stability improvements.
Bugfix: Default verbosity reduced from debugging level to release level.
Bugfix: Hundreds of other minor bugfixes

0.5

Feature: Added Controller process and remote administration API.
Feature: Switched to our own socket library implementation.
Feature: GET parameter support in HTTP libraries
Improvement: Code cleanup and refactoring, improving performance.
Bugfix: Dozens of minor bugfixes

0.4.3

Featue: Added live HTTP Dynamic Streaming output to the HTTP connector.
Bugfix: Connectors now properly clean up their child processes.

0.4.2

Feature: Added support for host binding in all relevant binaries.
Bugfix: Added support for both IPv4 and IPv6, single and/or dual-stack.

0.4.1 (First private release)

Feature: Added ABST box analyser
Feature: Added AMF analyser
Feature: Added generic MP4 box analyser
Feature: Support for live FLV input through stdin or RTMP
Feature: Added live HTTP Progressive output in FLV format
Feature: Added RAW output in FLV format
Feature: Added live RTMP output with push support.