v2.0.0

[sreimers]

libre 2.0 🎉

Makefile

Dropping gcc 2/3.x support

Libtool similar ABI Versioning

https://github.com/baresip/re/wiki/ABI-Versioning

C11 and atomic detection

Preprocessor HAVE_ATOMIC macro is added if the compiler supports C11.

Tracing

Debugging can be hard, especially when it comes to time-critical functions.
Libre has now a API for tracing with minimal overheads and produces a json file
(supported by several tracing tools like chrome://tracing, https://ui.perfetto.dev/...).

Example usage:
https://github.com/baresip/retest/blob/master/src/trace.c#L28-L55

tmr_jiffies_usec

Get accurate microseconds #52

Adaptive Jitter Buffer

@cspiel1 introduces an adaptive jitter buffer algorithm: #41

Continuous integration

We moved from Travis to github Actions/Workflow. It supports now:

• Code scanning alerts (codeql) https://github.com/baresip/re/security/code-scanning
• ABI Checks
• OpenSSL no-deprecated and Libressl
• Clang/GCC build tests on ubuntu-18.04, ubuntu-20.04 and macos-latest

Another feature: you can now submit dependent pull-request. For example you have
a breaking change in libre and retest, simply set the github PR title identical.

Contributors (many thanks)

• sreimers
• cHuberCoffee
• RobertMi21
• cspiel1
• alfredh
• fippo
• jurjen-van-dijk
• rolizo

Changelog

The complete changelog: https://github.com/baresip/re/blob/master/CHANGELOG.md

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This discussion was created from the release v2.0.0.