libre v3.19.0 (2025-01-15)

• fmt: fix pl trim methods and add tests
• sipsess: add sipsess_msg getter function
• rtp/sess: fix missing srate_tx locking
• rtcp: use rtcp_rtpfb_gnack_encode() function
• net/linux: add net_netlink_addrs
• tcp,udp: set TOS (TCLASS) for IPv6 sockets
• sys/fs: fix fs_fopen return null check
• test: remove mock tcp-server (unused)
• rtp: remove rtcp_psfb_sli_encode() (unused)
• ci/clang: bump clang-18 and use ubuntu 24.04
• net/linux/addrs: fix point-to-point peer address bug
• ci/coverage: bump min_cov
• ci/sanitizers: bump clang and ubuntu
• net/linux/addrs: fix netlink kernel warnings
• rem: add au_ prefix to calc_nsamp()
• rem/vidconv: add vidconv_center and x and y source offsets
• test: add testcode for rem au-module
• mem: remove peak from memstat
• debian: replace with CPack DEB Generator
• copyright: happy new year 2025
• test/vidconv: remove static struct test
• net/linux/addrs: use list instead of fixed array for interface up
• test: optional IPv6 for tcp/udp tos test
• cmake: update min requirement and use range
• rem/vid/frame: fix vidframe init
• atomic: fix compilation for C++ and Windows-ARM64
• test: add test for C++ applications
• ci: use ubuntu-22.04 were needed
• cmake: enable compiler warnings for C only