prepare changelog and bump versions to v0.31.2

CHANGELOG.md

@@ -1,5 +1,38 @@
 # Changelog
 
+## v0.31.2
+
+*March 30th, 2019*
+
+This release fixes a regression from v0.31.1 where Tendermint panics under
+mempool load for external ABCI apps.
+
+Special thanks to external contributors on this release:
+@guagualvcha
+
+### BREAKING CHANGES:
+
+* CLI/RPC/Config
+
+* Apps
+
+* Go API
+- [libs/autofile] [\#3504](https://github.com/tendermint/tendermint/issues/3504) Remove unused code in autofile package. Deleted functions: `Group.Search`, `Group.FindLast`, `GroupReader.ReadLine`, `GroupReader.PushLine`, `MakeSimpleSearchFunc` (@guagualvcha)
+
+* Blockchain Protocol
+
+* P2P Protocol
+
+### FEATURES:
+
+### IMPROVEMENTS:
+
+- [circle] [\#3497](https://github.com/tendermint/tendermint/issues/3497) Move release management to CircleCI
+
+### BUG FIXES:
+
+- [mempool] [\#3512](https://github.com/tendermint/tendermint/issues/3512) Fix panic from concurrent access to txsMap, a regression for external ABCI apps introduced in v0.31.1
+
 ## v0.31.1
 
 *March 27th, 2019*

CHANGELOG_PENDING.md

@@ -1,9 +1,6 @@
 ## v0.31.2
 
-*March 30th, 2019*
-
-This release fixes a regression from v0.31.1 where Tendermint panics under
-mempool load for external ABCI apps.
+**
 
 ### BREAKING CHANGES:
 
@@ -12,7 +9,6 @@ mempool load for external ABCI apps.
 * Apps
 
 * Go API
-- [libs/autofile] \#3504 Remove unused code in autofile package. Deleted functions: `Group.Search`, `Group.FindLast`, `GroupReader.ReadLine`, `GroupReader.PushLine`, `MakeSimpleSearchFunc` (@guagualvcha)
 
 * Blockchain Protocol
 
@@ -22,8 +18,5 @@ mempool load for external ABCI apps.
 
 ### IMPROVEMENTS:
 
-- [circle] \#3497 Move release management to CircleCI
-
 ### BUG FIXES:
 
-- [mempool] \#3512 Fix panic from concurrent access to txsMap, a regression for external ABCI apps introduced in v0.31.1

version/version.go

@@ -20,7 +20,7 @@ const (
 	// Must be a string because scripts like dist.sh read this file.
 	// XXX: Don't change the name of this variable or you will break
 	// automation :)
-	TMCoreSemVer = "0.31.1"
+	TMCoreSemVer = "0.31.2"
 
 	// ABCISemVer is the semantic version of the ABCI library
 	ABCISemVer  = "0.16.0"