v2.1.4

Bug fixes

• Fix an out-of-bounds write (worker segfault) when the conf server returns more than 20 response headers. Extra headers are now ignored, and an error is logged once per reply. (#332, @PerryLink)
• Fix a crash in upsync_type=consul_health when an entry has no Checks array. (#331)
• Fix a divide-by-zero when the upsync host resolves to no IPv4 address. (#329)
• Fix an infinite loop on conf-server connection failures. (#303, @sorc1)
• Fix etcd errors being logged with the wrong function name (upsync_consul_parse_init). (#316, @reatang)

Tests and CI

• Fix the test suite and run it in CI. (#319, @msaf1980)
• Move CI from the retired ubuntu-20.04 runner to ubuntu-24.04. (#330)

Other

• Typo fixes. (#305, @cuishuang)

Full changelog: v2.1.3...v2.1.4