bbolt/CHANGELOG/CHANGELOG-1.3.md

Note that we start to track changes starting from v1.3.7.

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v1.3.7(2023-01-31)

BoltDB

• Add recursive checker to confirm database consistency.
• Add support to get the page size from the second meta page if the first one is invalid.
• Add support for loong64 arch.
• Add internal iterator to Bucket that goes over buckets.
• Add validation on page read and write.
• Add PreLoadFreelist option to support loading free pages in readonly mode.
• Add (*Tx) CheckWithOption to support generating human-readable diagnostic messages.
• Fix Use golang.org/x/sys/windows for FileLockEx/UnlockFileEx.
• Fix readonly file mapping on windows.
• Fix the "Last" method might return no data due to not skipping the empty pages.
• Fix panic on db.meta when rollback.

CMD

• Add support for get keys in sub buckets in bbolt get command.
• Add support for --format flag for bbolt keys command.
• Add safeguards to bbolt CLI commands.
• Add bbolt page supports --all and --value-format=redacted formats.
• Add bbolt surgery commands.
• Fix open db file readonly mode for commands which shouldn't update the db file, see also pull/292.

Other

• Build bbolt CLI tool, test and format the source code using golang 1.17.13.
• Bump golang.org/x/sys to v0.4.0.

Summary

Release v1.3.7 contains following critical fixes:

• fix to problem that Last method might return incorrect value (#341)
• fix of potential panic when performing transaction's rollback (#362)

Other changes focused on defense-in-depth (#358, #294, #225, #395)

bbolt command line tool was expanded to:

• allow fixing simple corruptions by bbolt surgery (#370)
• be flexible about output formatting (#306, #359)
• allow accessing data in subbuckets (#295)