v0.26.0

0.26.0 (2025-04-15)

Features

• client: enhance PeekLogStream with status return value (bf497dc)
• logstream: deprecate error field in AppendResult for atomic append (e072e4d)
• logstream: introduce commit wait task for append batch (30645f0)
• logstream: remove deprecated LLSN field from ReplicateRequest (c2663cc)
• metarepos: add GetReports, GetCommitResult rpc (b88a6c1)
• metarepos: add metric for count of commit result history (029a36e)
• storage: add separate sync/wal options for data and commit DBs (0ee44c3)
• storagenode: add empty payload validation (feccb64)
• storagenode: remove package internal/batchlet (42003ae)
• support zap logger's development mode (00e4836)
• telemetry: Support both new and deprecated OpenTelemetry runtime metrics (5b6f3e3)

Bug Fixes

• admin: handle heartbeat timeout (36ebaa8)
• admin: seal replicas in parallell (aaf494d)
• metarepos: reportCollector handles invalid report propertly (f5f7273)
• storagenode: handle unexpected LLSN errors (f39c1b8)
• storagenode: handle unsealing of already appendable log streams (6836037)
• storagenode: prevent panic during concurrent commit & seal ops (20e8d23)
• storagenode: prevent panic during replica sealing in synchronization (98f379a)
• subscriber: fix refresh subscriber (9cf88cb)

Performance Improvements

• logstream: remove llsnList from replicateTask (2ce0a9d)
• reportCollector: reduce calling sampleTracer.report (0faea11)