libre v2.3.0 (2022-05-01)

• cmake: use static build as default target (improves subdirectory usage)
• jbuf: fix RELEASE build with DEBUG_LEVEL 6
• fmt/pl: use unsigned type before negation
• fmt/pl: rewrite negative handling (avoid undefined behavior)
• http/request: fix possbile null pointer dereference
• sdp: check sdp_bandwidth lower bound
• main: use re_sock_t
• ccheck: check all CMakeLists.txt files
• list: O(1) sorted insert if we expect append in most cases
• add pcp protocol
• cmake: define RELEASE for release builds
• Mem lock win32
• pcp: fix win32 warning
• ci/msvc: treat all compiler warnings as errors
• cmake: add MSVC /W3 compile option
• cmake: add FreeBSD and OpenBSD
• md5: remove fallback implementation
• cmake: add runtime and development install components
• mem: remove low/high block size stats
• mem: add error about missing locking
• set TCP source port in Via and Contact header
• remove sys_rel_get and epoll_check
• support tls session reuse
• rand: init only needed for libc rand
• tls: fix crash in debug warn msg
• mem: init g_memLock directly
• prepare for version 2.3.0

librem v2.3.0 (2022-05-01)

• ajb,aubuf: timestamp is given in [us]
• aubuf: for overrun log also max_sz
• fix audio multicast artefacts
• prepare for version 2.3.0