Bump version to 0.30.2

Summary: And add the appropriated release notes.

Test Plan:
  ninja print-version

Reviewers: #bitcoin_abc, PiRK

Reviewed By: #bitcoin_abc, PiRK

Differential Revision: https://reviews.bitcoinabc.org/D16893

CMakeLists.txt

@@ -7,7 +7,7 @@ set(CMAKE_USER_MAKE_RULES_OVERRIDE
 )
 
 project(bitcoin-abc
-	VERSION 0.30.1
+	VERSION 0.30.2
 	DESCRIPTION "Bitcoin ABC is a full node implementation of the eCash protocol."
 	HOMEPAGE_URL "https://www.bitcoinabc.org"
 )

contrib/aur/bitcoin-abc-qt/PKGBUILD

@@ -1,7 +1,7 @@
 # Maintainer: Josh Ellithorpe <quest@mac.com>
 
 pkgname=bitcoin-abc-qt
-pkgver=0.30.1
+pkgver=0.30.2
 pkgrel=0
 pkgdesc="Bitcoin ABC with bitcoind, bitcoin-cli, bitcoin-tx, bitcoin-seeder and bitcoin-qt"
 arch=('i686' 'x86_64')

contrib/aur/bitcoin-abc/PKGBUILD

@@ -1,7 +1,7 @@
 # Maintainer: Josh Ellithorpe <quest@mac.com>
 
 pkgname=bitcoin-abc
-pkgver=0.30.1
+pkgver=0.30.2
 pkgrel=0
 pkgdesc="Bitcoin ABC with bitcoind, bitcoin-tx, bitcoin-seeder and bitcoin-cli"
 arch=('i686' 'x86_64')

doc/release-notes.md

@@ -1,8 +1,11 @@
-# Bitcoin ABC 0.30.1 Release Notes
+# Bitcoin ABC 0.30.2 Release Notes
 
-Bitcoin ABC version 0.30.1 is now available from:
+Bitcoin ABC version 0.30.2 is now available from:
 
-  <https://download.bitcoinabc.org/0.30.1/>
+  <https://download.bitcoinabc.org/0.30.2/>
 
-This release fixes a bug that could potentially cause a crash of the node.
-All node operators should upgrade their node to avoid the issue.
+This release fixes a bug introduced in version 0.30.1 that affects nodes running
+with Chronik enabled. Under some rare circumstances the bug could cause Chronik
+to crash. Only node operators running Chronik (disabled by default) are
+affected. If you encountered the issue, please update your node to solve it. No
+reindex is required.

doc/release-notes/release-notes-0.30.1.md

@@ -0,0 +1,8 @@
+# Bitcoin ABC 0.30.1 Release Notes
+
+Bitcoin ABC version 0.30.1 is now available from:
+
+  <https://download.bitcoinabc.org/0.30.1/>
+
+This release fixes a bug that could potentially cause a crash of the node.
+All node operators should upgrade their node to avoid the issue.