package utcp

0.0.6 (2026-07-27)

• Use a red-black tree for the reassembly queue instead of a list to avoid computational complexity (OSEC-2026-11, reported by Thomas Gazagnaire, fixed in 08522428c957d796a6455d5aad434701c879fd4e)
• Rope fix tests (@hannesm https://git.robur.coop/robur/utcp/pulls/6)
• Rope coalesce in append (@hannesm https://git.robur.coop/robur/utcp/pulls/5, fixes https://github.com/robur-coop/utcp/issues/71)
• Cleanup resources in teardown (@dinosaure https://github.com/robur-coop/utcp/pull/73, @hannesm https://git.robur.coop/robur/utcp/pulls/2)
• Add num_connections (@reynir https://git.robur.coop/robur/utcp/pulls/4, fixes https://git.robur.coop/robur/utcp/issues/3)
• Migrate repository to https://git.robur.coop (repository is mirrored automatically to GitHub, issues can be reported on GitHub)
• Check bounds for buffer in User.send and User.force_enqueue (@hannesm https://git.robur.coop/robur/utcp/pulls/1)
• Only use ports 1024..65535 as source port (https://github.com/robur-coop/utcp/pull/76 @reynir @hannesm, fixes https://github.com/robur-coop/utcp/issues/74)
• Acknowledge a received segment even if it is not acceptable (see RFC 9293 Section 3.10.7.4) (https://github.com/robur-coop/utcp/pull/75 @dinosaure)
• Fix how the persist timer is started (was correct in the formal model, a typo in the implementation) (https://github.com/robur-coop/utcp/pull/77 @dinosaure)
• Remove ipaddr-cstruct from dependency cone (https://github.com/robur-coop/utcp/pull/72 @dinosaure)

0.0.5 (2026-06-17)

• Avoid assert false, also cleanup log messages (#70 @hannesm)

0.0.4 (2026-05-23)

• Deuplicate the metrics sources, there's no need for each stack constructing their own value. The "stack-id" is present as tag in each measurement. (#69 @hannesm)

0.0.3 (2026-04-30)

• Fix sequence number arithmetics, stick to unsigned int32 with "serial number arithmetics" (RFC 1982) for comparison (#68 @dinosaure)

0.0.2 (2026-02-17)

• Fix Segment.decode when the data_offset field is too small (< 5) reported by @kit-ty-kate fixed by @dinosaure and @hannesm #67 (also #66)

0.0.1 (2026-02-09)

• Initial public release