v4.13.0

What's Changed

• ci/win: use OpenSSL tools build (replaces unstable choco) by @sreimers in #1626
• tcp: add tcp_conn_set_nodelay by @sreimers in #1627
• sip: add sip_transp_udp_sock() by @a7asoft in #1624
• mbuf/mbuf_read_str: optimize and fix null-terminated read by @sreimers in #1622
• tmr,test: fix tmr_cancel and tmr_isrunning by @sreimers in #1629
• tmr/tmr_timespec_get: fix tv_nsec max 999'999'999 by @sreimers in #1630
• tmr: fix and optimize timer list destructing, fixes timer "running" by @sreimers in #1631
• sipsess: properly CRLF terminate RAck header by @ExtremelyLazyCat in #1633
• sys: add missing stdarg.h, fixes build on OpenBSD by @landryb in #1632
• websock: close stale KEEPALIVE connections by @sreimers in #1634
• btrace: fix mem_debug() deadlock and stale frames on Windows by @oldwired in #1637
• sip: remove re_printf from transp/ws code by @alfredh in #1638
• ci/valgrind: add openssl gcm suppression by @sreimers in #1640
• tls/openssl: fix OpenSSL 4.1 deprecated warnings by @sreimers in #1646

New Contributors

• @a7asoft made their first contribution in #1624
• @ExtremelyLazyCat made their first contribution in #1633
• @oldwired made their first contribution in #1637

Full Changelog: v4.12.0...v4.13.0