changelog: release 0.15.0 (#335)

CHANGELOG.md

@@ -1,93 +1,68 @@
 # Changelog
 
-## 0.15.0-rc5 (November 12, 2020)
+## 0.15.0 (November 23, 2020)
 
-### Bug Fixes
-
-- [\#324](https://github.com/cosmos/iavl/pull/324) Fix `DeleteVersions` not properly removing
- orphans, and add `DeleteVersionsRange` to delete a range.
+The IAVL project has moved from https://github.com/tendermint/iavl to
+https://github.com/cosmos/iavl. This changes the module import path, which is now
+`github.com/cosmos/iavl`.
 
-## 0.15.0-rc4 (October 14, 2020)
+Users upgrading from 0.13 should read important upgrade information in the 0.14.0 release below.
 
 ### Breaking Changes
 
-- [\#317](https://github.com/cosmos/iavl/pull/317) `LoadVersion()` and `LazyLoadVersion()` now 
- error if called with a positive version number on an empty tree.
-
-### Bug Fixes
-
-- [\#318](https://github.com/cosmos/iavl/pull/318) Fix constant overflow when compiling for 32bit machines.
-
-## 0.14.2 (October 12, 2020)
-
-### Bug Fixes
-
-- [\#318](https://github.com/cosmos/iavl/pull/318) Fix constant overflow when compiling for 32bit machines.
-
-## 0.14.1 (October 9, 2020)
-
-### Improvements
-
-- [\#299](https://github.com/cosmos/iavl/pull/299) Added `Options.InitialVersion` to specify the 
- initial version for new IAVL trees.
-
-- [\#312](https://github.com/cosmos/iavl/pull/312) Added `MutableTree.SetInitialVersion()` to
- set the initial version after tree initialization.
-
-### Bug Fixes
+- [\#285](https://github.com/cosmos/iavl/pull/285) The module path has changed from
+ `github.com/tendermint/iavl` to `github.com/cosmos/iavl`.
 
-- [\#288](https://github.com/cosmos/iavl/pull/288) Fix panics when generating proofs for keys that are all `0xFF`.
+- [\#304](https://github.com/cosmos/iavl/pull/304) Empty trees now return hashes rather than `nil` 
+ from e.g. `Hash()`, `WorkingHash()`, and `SaveVersion()`, for conformance with RFC-6962.
 
-## 0.15.0-rc3 (August 27, 2020)
+- [\#317](https://github.com/cosmos/iavl/pull/317) `LoadVersion()` and `LazyLoadVersion()` now 
+ error if called with a positive version number on an empty tree.
 
 ### Improvements
 
 - [\#296](https://github.com/cosmos/iavl/pull/296) Add `iavlserver`, a gRPC/REST API server.
 
-- [\#312](https://github.com/cosmos/iavl/pull/312) Add `MutableTree.SetInitialVersion()` to set the 
- initial version after tree initialization.
+- [\#276](https://github.com/cosmos/iavl/pull/276/files) Introduced
+ `ImmutableTree.GetMembershipProof()` and `GetNonMembershipProof()` to return ics23 ExistenceProof 
+ and NonExistenceProof respectively.
+
+- [\#265](https://github.com/cosmos/iavl/pull/265) Encoding of tree nodes and proofs is now done 
+ using the Go stdlib and Protobuf instead of Amino. The binary encoding is identical.
 
 ### Bug Fixes
 
-- [\#309](https://github.com/cosmos/iavl/pull/309) Fix `SaveVersion()` for old, empty versions as 
+- [\#309](https://github.com/cosmos/iavl/pull/309) Allow `SaveVersion()` for old, empty versions as 
  long as the new version is identical.
 
-## 0.15.0-rc2 (August 13, 2020)
+## 0.14.3 (November 23, 2020)
 
-### Breaking Changes
+Special thanks to external contributors on this release: @klim0v
 
-- [\#304](https://github.com/cosmos/iavl/pull/304) Empty trees now return hashes rather than `nil` 
- from e.g. `Hash()`, `WorkingHash()`, and `SaveVersion()`, for conformance with RFC-6962.
+### Bug Fixes
 
-## 0.15.0-rc1 (July 30, 2020)
+- [\#324](https://github.com/cosmos/iavl/pull/324) Fix `DeleteVersions` not properly removing
+ orphans, and add `DeleteVersionsRange` to delete a range.
 
-The IAVL project has moved from https://github.com/tendermint/iavl to
-https://github.com/cosmos/iavl. This changes the module import path, which is now
-`github.com/cosmos/iavl`.
+## 0.14.2 (October 12, 2020)
 
-Users upgrading from 0.13 should read important upgrade information in the 0.14.0 release below.
+### Bug Fixes
 
-### Breaking Changes
+- [\#318](https://github.com/cosmos/iavl/pull/318) Fix constant overflow when compiling for 32bit machines.
 
-- [\#285](https://github.com/cosmos/iavl/pull/285) The module path has changed from
- `github.com/tendermint/iavl` to `github.com/cosmos/iavl`.
+## 0.14.1 (October 9, 2020)
 
 ### Improvements
 
-- [\#265](https://github.com/cosmos/iavl/pull/265) Encoding of tree nodes and proofs is now done 
- using the Go stdlib and Protobuf instead of Amino. The binary encoding is identical.
-
-- [\#276](https://github.com/cosmos/iavl/pull/276/files) Introduced
- `ImmutableTree.GetMembershipProof()` and `GetNonMembershipProof()` to return ics23 ExistenceProof 
- and NonExistenceProof respectively.
-
 - [\#299](https://github.com/cosmos/iavl/pull/299) Added `Options.InitialVersion` to specify the 
  initial version for new IAVL trees.
 
+- [\#312](https://github.com/cosmos/iavl/pull/312) Added `MutableTree.SetInitialVersion()` to
+ set the initial version after tree initialization.
+
 ### Bug Fixes
 
-- [\#288](https://github.com/cosmos/iavl/pull/288) Fix panics when generating proofs for keys that 
- are all `0xFF`.
+- [\#288](https://github.com/cosmos/iavl/pull/288) Fix panics when generating proofs for keys that are all `0xFF`.
 
 ## 0.14.0 (July 2, 2020)
 
@@ -119,44 +94,28 @@ Make sure to follow these instructions when upgrading, to avoid data corruption:
 
 Users wishing to prune historical versions can do so via `MutableTree.DeleteVersion()`.
 
-There are no changes from 0.14.0-rc2.
-
-## 0.14.0-rc2 (June 26, 2020)
-
-See important upgrade information for 0.14.0 above.
-
-### Improvements
-
-- [\#282](https://github.com/cosmos/iavl/pull/282) Add `Repair013Orphans()` to repair faulty 
- orphans in a database last written to by IAVL 0.13.x
-
-### Bug Fixes
-
-- [\#281](https://github.com/cosmos/iavl/pull/281) Remove unnecessary Protobuf dependencies
-
-## 0.14.0-rc1 (June 24, 2020)
-
-See important upgrade information for 0.14.0 above.
-
-Special thanks to external contributors on this release: @ridenaio
-
 ### Breaking Changes
 
 - [\#274](https://github.com/cosmos/iavl/pull/274) Remove pruning options `KeepEvery` and 
  `KeepRecent` (see warning above) and the `recentDB` parameter to `NewMutableTreeWithOpts()`.
 
 ### Improvements
 
+- [\#282](https://github.com/cosmos/iavl/pull/282) Add `Repair013Orphans()` to repair faulty 
+ orphans in a database last written to by IAVL 0.13.x
+
 - [\#271](https://github.com/cosmos/iavl/pull/271) Add `MutableTree.DeleteVersions()` for deleting 
- multiple versions
+ multiple versions.
 
 - [\#235](https://github.com/cosmos/iavl/pull/235) Reduce `ImmutableTree.Export()` buffer size from 
- 64 to 32 nodes
+ 64 to 32 nodes.
 
 ### Bug Fixes
 
+- [\#281](https://github.com/cosmos/iavl/pull/281) Remove unnecessary Protobuf dependencies.
+
 - [\#275](https://github.com/cosmos/iavl/pull/275) Fix data corruption with 
- `LoadVersionForOverwriting`
+ `LoadVersionForOverwriting`.
 
 ## 0.13.3 (April 5, 2020)