0.21.2.2: Updating version, release notes, and manpages

(cherry picked from commit 79602915982fa19740335e0be00c7b1eda3c09ad)

configure.ac

@@ -2,7 +2,7 @@ AC_PREREQ([2.69])
 define(_CLIENT_VERSION_MAJOR, 0)
 define(_CLIENT_VERSION_MINOR, 21)
 define(_CLIENT_VERSION_REVISION, 2)
-define(_CLIENT_VERSION_BUILD, 1)
+define(_CLIENT_VERSION_BUILD, 2)
 define(_CLIENT_VERSION_RC, 0)
 define(_CLIENT_VERSION_IS_RELEASE, true)
 define(_COPYRIGHT_YEAR, 2022)

doc/litecoin-release-notes/release-notes-0.21.2.2.md

@@ -0,0 +1,37 @@
+Litecoin Core version 0.21.2.2 is now available from:
+
+ <https://download.litecoin.org/litecoin-0.21.2.2/>.
+
+This is a new patch version release that includes important security updates.
+
+Please report bugs using the issue tracker at GitHub:
+
+  <https://github.com/litecoin-project/litecoin/issues>
+
+Notable changes
+===============
+
+Important Security Updates
+--------------------------
+
+This release contains fixes that harden node and network security. These fixes are important for every node operator and wallet user.
+
+- Limit and tightly manage memory usage in events of high network traffic or when connected to extremely slow peers.
+This protects nodes on lower end hardware to not run out of memory in the face of increased network activity.
+
+RPC API Changes
+---------------
+
+* Added `addconnection` for use by functional tests
+* `getpeerinfo` provides 2 new fields per peer, `addr_processed` and `addr_rate_limited`, that track `addr` message processing
+
+
+Credits
+=======
+
+Thanks to everyone who directly contributed to this release:
+
+- [The Bitcoin Core Developers](https://github.com/bitcoin/bitcoin/tree/master/doc/release-notes)
+- David Burkett
+- Jon Atack
+- Pieter Wuille

doc/man/litecoin-cli.1

@@ -1,7 +1,7 @@
 .\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.47.13.
-.TH LITECOIN-CLI "1" "May 2022" "litecoin-cli v0.21.2.0" "User Commands"
+.TH LITECOIN-CLI "1" "February 2023" "litecoin-cli v0.21.2.2" "User Commands"
 .SH NAME
-litecoin-cli \- manual page for litecoin-cli v0.21.2.0
+litecoin-cli \- manual page for litecoin-cli v0.21.2.2
 .SH SYNOPSIS
 .B litecoin-cli
 [\fI\,options\/\fR] \fI\,<command> \/\fR[\fI\,params\/\fR]  \fI\,Send command to Litecoin Core\/\fR
@@ -15,7 +15,7 @@ litecoin-cli \- manual page for litecoin-cli v0.21.2.0
 .B litecoin-cli
 [\fI\,options\/\fR] \fI\,help <command>      Get help for a command\/\fR
 .SH DESCRIPTION
-Litecoin Core RPC client version v0.21.2.0\-dirty
+Litecoin Core RPC client version v0.21.2.2
 .SH OPTIONS
 .HP
 \-?

doc/man/litecoin-qt.1

@@ -1,12 +1,12 @@
 .\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.47.13.
-.TH LITECOIN-QT "1" "May 2022" "litecoin-qt v0.21.2.0" "User Commands"
+.TH LITECOIN-QT "1" "February 2023" "litecoin-qt v0.21.2.2" "User Commands"
 .SH NAME
-litecoin-qt \- manual page for litecoin-qt v0.21.2.0
+litecoin-qt \- manual page for litecoin-qt v0.21.2.2
 .SH SYNOPSIS
 .B litecoin-qt
 [\fI\,command-line options\/\fR]
 .SH DESCRIPTION
-Litecoin Core version v0.21.2.0\-dirty
+Litecoin Core version v0.21.2.2
 .SH OPTIONS
 .HP
 \-?

doc/man/litecoin-tx.1

@@ -1,7 +1,7 @@
 .\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.47.13.
-.TH LITECOIN-TX "1" "May 2022" "litecoin-tx v0.21.2.0" "User Commands"
+.TH LITECOIN-TX "1" "February 2023" "litecoin-tx v0.21.2.2" "User Commands"
 .SH NAME
-litecoin-tx \- manual page for litecoin-tx v0.21.2.0
+litecoin-tx \- manual page for litecoin-tx v0.21.2.2
 .SH SYNOPSIS
 .B litecoin-tx
 [\fI\,options\/\fR] \fI\,<hex-tx> \/\fR[\fI\,commands\/\fR]  \fI\,Update hex-encoded litecoin transaction\/\fR
@@ -9,7 +9,7 @@ litecoin-tx \- manual page for litecoin-tx v0.21.2.0
 .B litecoin-tx
 [\fI\,options\/\fR] \fI\,-create \/\fR[\fI\,commands\/\fR]   \fI\,Create hex-encoded litecoin transaction\/\fR
 .SH DESCRIPTION
-Litecoin Core litecoin\-tx utility version v0.21.2.0\-dirty
+Litecoin Core litecoin\-tx utility version v0.21.2.2
 .SH OPTIONS
 .HP
 \-?

doc/man/litecoin-wallet.1

@@ -1,9 +1,9 @@
 .\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.47.13.
-.TH LITECOIN-WALLET "1" "May 2022" "litecoin-wallet v0.21.2.0" "User Commands"
+.TH LITECOIN-WALLET "1" "February 2023" "litecoin-wallet v0.21.2.2" "User Commands"
 .SH NAME
-litecoin-wallet \- manual page for litecoin-wallet v0.21.2.0
+litecoin-wallet \- manual page for litecoin-wallet v0.21.2.2
 .SH DESCRIPTION
-Litecoin Core litecoin\-wallet version v0.21.2.0\-dirty
+Litecoin Core litecoin\-wallet version v0.21.2.2
 .PP
 litecoin\-wallet is an offline tool for creating and interacting with Litecoin Core wallet files.
 By default litecoin\-wallet will act on wallets in the default mainnet wallet directory in the datadir.

doc/man/litecoind.1

@@ -1,12 +1,12 @@
 .\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.47.13.
-.TH LITECOIND "1" "May 2022" "litecoind v0.21.2.0" "User Commands"
+.TH LITECOIND "1" "February 2023" "litecoind v0.21.2.2" "User Commands"
 .SH NAME
-litecoind \- manual page for litecoind v0.21.2.0
+litecoind \- manual page for litecoind v0.21.2.2
 .SH SYNOPSIS
 .B litecoind
 [\fI\,options\/\fR]                     \fI\,Start Litecoin Core\/\fR
 .SH DESCRIPTION
-Litecoin Core version v0.21.2.0\-dirty
+Litecoin Core version v0.21.2.2
 .SH OPTIONS
 .HP
 \-?

doc/release-notes-litecoin.md

@@ -1,21 +1,37 @@
-Litecoin Core version 0.21.2.1 is now available from:
+Litecoin Core version 0.21.2.2 is now available from:
 
- <https://download.litecoin.org/litecoin-0.21.2.1/>.
+ <https://download.litecoin.org/litecoin-0.21.2.2/>.
 
-This includes a critical bug fix for upgraded wallets to receive via MWEB.
+This is a new patch version release that includes important security updates.
 
 Please report bugs using the issue tracker at GitHub:
 
   <https://github.com/litecoin-project/litecoin/issues>
 
-To receive security and update notifications, please subscribe to:
-
-  <https://groups.google.com/forum/#!forum/litecoin-dev>
-
 Notable changes
 ===============
 
-An issue with MWEB key generation for older wallets that were upgraded was solved.
+Important Security Updates
-Keys are now generated from the appropriate keypools, and coins sent to previously generated stealth addresses are recoverable.
+--------------------------
-Use `rescanblockchain` after upgrading to recover any missing MWEB coins.
 
+This release contains fixes that harden node and network security. These fixes are important for every node operator and wallet user.
+
+- Limit and tightly manage memory usage in events of high network traffic or when connected to extremely slow peers.
+This protects nodes on lower end hardware to not run out of memory in the face of increased network activity.
+
+RPC API Changes
+---------------
+
+* Added `addconnection` for use by functional tests
+* `getpeerinfo` provides 2 new fields per peer, `addr_processed` and `addr_rate_limited`, that track `addr` message processing
+
+
+Credits
+=======
+
+Thanks to everyone who directly contributed to this release:
+
+- [The Bitcoin Core Developers](https://github.com/bitcoin/bitcoin/tree/master/doc/release-notes)
+- David Burkett
+- Jon Atack
+- Pieter Wuille