v0.20.1

0.20.1 (September 5, 2023)

Improvements

• #654 Add API TraverseStateChanges to extract state changes from iavl versions.
• #726 Make KVPair and ChangeSet serializable with protobuf.
• #795 Use gogofaster buf plugin.

Bug Fixes

• #801 Fix rootKey empty check by len equals 0.
• #829 Fix fastnode concurrency panic.

Full Changelog: v0.20.0...v0.20.1

v0.19.7

0.19.7 (September 5, 2023)

• #829 Fix fastnode concurrency panic.

Full Changelog: v0.19.6...v0.19.7

v0.20.0

Release v0.20.0.

This releases is focused on integration with CometBFT-DB and the removal of range proofs on the IAVL tree.

Full Changelog: v0.19.5...v0.20.0

v0.19.5

Breaking Changes

#622 export/newExporter() and ImmutableTree.Export() returns error for nil arguements

Unreleased

#640 commit NodeDB batch in LoadVersionForOverwriting.
#636 Speed up rollback method: LoadVersionForOverwriting.
#654 Add API TraverseStateChanges to extract state changes from iavl versions.
#638 Make LazyLoadVersion check the opts.InitialVersion, add API LazyLoadVersionForOverwriting.

Full Changelog: v0.19.4...v0.19.5

v0.19.4

Main changes

• #599 Populate ImmutableTree creation in copy function with missing field
• #589 Wrap tree.addUnsavedRemoval() with missing if !tree.skipFastStorageUpgrade statement

Full Changelog: v0.19.3...v0.19.4

v0.19.3

Main changes

• ProofInner.Hash() prevents both right and left from both being set. Only one is allowed to be set.

Note: It is recommended to not use the native proof structure of IAVL in its current form. Please refer to ics23 for IAVL proofs

Full Changelog: v0.19.2...v0.19.3

v0.19.2

Main changes

• #547 Implement skipFastStorageUpgrade in order to skip fast storage upgrade and usage.
• #531 Upgrade to fast storage in batches.

Full Changelog: v0.19.1...v0.19.2

v0.19.1

Main changes

• #525 Optimisation: use fast unsafe bytes->string conversion.
• #506 Implement cache abstraction.

Contributors Shoutout

• @robert-zaremba
• @p0mvn

Full Changelog: v0.19.0...v0.19.1

v0.19.0

Main changes

• Downgrade tendermint to 0.34.x 514
• Remove panics 500

Contributors Shoutout

• @facundomedica
• @robert-zaremba
• @p0mvn
• @luohaha

Full Changelog: v0.18.0...v0.19.0

v0.17.3

Bug Fixes:

• #448 Change RMutex to Mutex in VersionExists().

Full Changelog: v0.17.2...v0.17.3