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

IAVL v0.17.2

v0.17.2 brings a new iterator pattern improving which is much faster.

• #440 Introduce Cosmos SDK iterator type directly into IAVL. Improves the iterator performance by 40%.

See CHANGELOG.md from more details.

IAVL v0.17.1

• Fix race Condition for Cosmos SDK
• Tendermint update.

See CHANGELOG.md from more details.

IAVL v0.17.0

Improvements

• Various performance improvements. Credits: Orijtech.
• Updating dependencies

CLI Breaking Changes

• #396 Add "prefix" arg to iaviewer to easily browse the module content.
  Context. In Cosmos SDK, different modules use different IAVL trees and are stored in the same leveldb (application.db). Different db prefixes are used to distinguish different modules, such as "s/k: gov/", "s/k:staking/", "s/k:evm/".

v0.16.0

Breaking Changes

• #355 Get in iavlServer no longer returns an error if the requested key does not exist. GetResponse now contains a NotFound boolean to indicate that a key does not exist, and the returned index will be that of the next occupied key.

Improvements

• #355 Add support for GetByIndex to iavlServer and RPC interface.

Bug Fixes

• #385 Fix GetVersioned - now it works with LazyLoadVersion.
• #374 Fix large genesis file commit.

v0.15.3

https://github.com/cosmos/iavl/blob/257e8b9292e784aef5b755d9f8fd305eb1e29bb0/CHANGELOG.md#0153-december-21-2020

v0.15.2

https://github.com/cosmos/iavl/blob/c1400375c15be94a39d8a7930be150781595ea63/CHANGELOG.md#0152-december-14-2020

v0.15.1

https://github.com/cosmos/iavl/blob/c5ad3d8fbc6d2c25329685f328462332016c8e2d/CHANGELOG.md#0151-december-13-2020

v0.15.0

https://github.com/cosmos/iavl/blob/f5c104d6591ea3ec0c4933f5a00c530632d471a5/CHANGELOG.md#0150-november-23-2020