0.130

• Fix bug where FixMessageLogger could output messages out of order if their timestamps were equal
• Fix bug where resend requests didn't work with logging disabled
• Make TCP level connection disconnects more prompt in the case of a fix heartbeat timeout
• Add a way to disable heartbeats in response to test requests in order to enable testing
• Fix bug where reconnecting an initiator in a running instance which had previously disconnected and only setting it's resetseqnum flag the second time wouldn't get set

0.129

• Return AsciiSequenceView instead of void for more fluent decoder API
• Add encoder configuration parameter to avoid throwing when decoding optional strings
• Add @generated annotation to generated types
• Fix bug where a session could receive it's replay complete notification after the counter-party receives the full replay.
• Fix bug where a replay of missing messages could stall future replays of a connection
• Fix potentially sending two replay completes
• Fix race between spamming messages and offline sequence number handover.

0.128

• Rewrite the implementation of slow consumer behaviour, this has several implications:

1. Artio buffers messages in the SenderEndPoint and not re-scan the archive, which potentially uses more memory but removes error prone and complex code.
2. Artio no longer back-pressures FIX sessions during replay.
3. The backpressureMessagesDuringReplay configuration option has been removed from Artio as it's no longer needed.

0.127

• Improve logging around replay events
• Add sessionId and firmId long support to Binary Entrypoint forNextSessionVerID
• Fix race condition in receiving valid resend request messages in the SenderEndPoint
• Improve reliability of the FIXP acceptor replay
• Don't accidentally requeue replay correlation ids once they've already been processed
• Upgrade to Agrona 1.15.1, SBE 1.25.3, and Aeron 1.38.1.

0.126

• Fix bug where two archive prunes one after another don't properly prune the second time
• Fix bug race condition in applying sequence number update redacts.
• Fix windows specific file locking bug when a reset sequence number operation happens
• Fix bug where repeated attempts to initiate a connection that always failed leaked counters
• Fix bug in String subsequence equality matching.
• Fix bug in SenderTargetAndSubSessionIdStrategy where the localSubID should be compared with targetSubID as is taken from a received header.

0.125

• Add a maximumBufferSize to the FixArchiveScanner reorder buffer to avoid buffering more data than an array can store.
• Improve disconnect detection during replays and fix issue where disconnects during replays can go undetected.
• Improve logging of replay related operations
• Clarify and improve FIXP javadoc
• Add support for a NEXT_SESSION_VERSION_ID feature for FIXP acceptor sessions

0.124

• Enable initiating offline sessions
• Ensure that session version id is setup with an acceptor fixp connection
• Add in a resend request completion callback and improve tracking of the resend completion.
• Fix bug where an offline sequence reset that increases the sequence number results in messages not being delivered in a subsequent resend.

0.123

• Improve performance of fix archive scanner in pathological cases
• Improve indexer thread performance
• Improve performance of replay index with large numbers of sessions
• Add the ability to set a custom archive context to the fix archive scanner
• Add a forced heartbeat configuration option to make testing easier
• Add option to disable index checksums
• Fix overflow if a large enough replay index file capacity was set
• Fix two bugs that trigger subtle back-pressure blockage issues when processing resend requests.
• Fix a bug where metadata causes the Resending: log line to print unnecesary stuff at the beginning
• Fix bug in FixMessageConsumer where the offset and length were incorrectly calculated

0.122

• Improve validation around handling a session sequence number reset case more explicitly
• Improve debuggability of rejected authentications
• FIXP improvements: be more flexible in terms of what you accept on a followerSession in terms of fromNegotiate
• Fix bug using the LocalMktDateEncoder#encode(byte[]) method and improve documentation of LocalMktDate encoder and decoder.
• Fix bug where ending a stream early could result in FixArchiveScanner stalling.
• Fix a race between closing the archive and resetting state.
• Fix bug where overlapping encoder rejects in a back-pressure scenario could cause the last one to be written to both connections.

0.121

• Don't increment sequence index after a sequence reset that increases sequence numbers with improved handling of resend requests after sending sequence reset messages
• Improve support for huge replay indices by splitting files into segments that grow incrementally
• Bump the default maximum replay index size
• Remove ability to size replay index files by bytes - only by number of records
• Resolve latency issues whilst lingering a connection that was authentication rejected with a custom reject message.