Merge bitcoin#33559: [30.x] Finalise v30.0

d615eb6 doc: re-import release notes for v30.0 (fanquake)
f725754 doc: update manual pages for v30.0 (fanquake)
d7c89ba build: bump version to v30.0 (fanquake)

Pull request description:

  Finalise `v30.0`.
  Imports the release notes from https://github.com/bitcoin-core/bitcoin-devwiki/wiki/v30.0-Release-Notes-Draft.

ACKs for top commit:
  instagibbs:
    ACK d615eb6
  achow101:
    ACK d615eb6
  janb84:
    ACK d615eb6
  darosior:
    ACK d615eb6

Tree-SHA512: 82c2879ad09a4f6ec02f63411bcb8fa4900b8af2cbc2bc588fc0f06fa622253c3ef7e7b4c642f5e7239b088acd17f97b2cca73d15513b75297c2872d3146c673

Author: glozow

CMakeLists.txt

@@ -30,7 +30,7 @@ set(CLIENT_NAME "Bitcoin Core")
 set(CLIENT_VERSION_MAJOR 30)
 set(CLIENT_VERSION_MINOR 0)
 set(CLIENT_VERSION_BUILD 0)
-set(CLIENT_VERSION_RC 3)
+set(CLIENT_VERSION_RC 0)
 set(CLIENT_VERSION_IS_RELEASE "true")
 set(COPYRIGHT_YEAR "2025")
 

doc/man/bitcoin-cli.1

@@ -1,7 +1,7 @@
 .\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.49.3.
-.TH BITCOIN-CLI "1" "October 2025" "bitcoin-cli v30.0.0rc3" "User Commands"
+.TH BITCOIN-CLI "1" "October 2025" "bitcoin-cli v30.0.0" "User Commands"
 .SH NAME
-bitcoin-cli \- manual page for bitcoin-cli v30.0.0rc3
+bitcoin-cli \- manual page for bitcoin-cli v30.0.0
 .SH SYNOPSIS
 .B bitcoin-cli
 [\fI\,options\/\fR] \fI\,<command> \/\fR[\fI\,params\/\fR]
@@ -15,7 +15,7 @@ bitcoin-cli \- manual page for bitcoin-cli v30.0.0rc3
 .B bitcoin-cli
 [\fI\,options\/\fR] \fI\,help <command>\/\fR
 .SH DESCRIPTION
-Bitcoin Core RPC client version v30.0.0rc3
+Bitcoin Core RPC client version v30.0.0
 .PP
 The bitcoin\-cli utility provides a command line interface to interact with a Bitcoin Core RPC server.
 .PP

doc/man/bitcoin-qt.1

@@ -1,12 +1,12 @@
 .\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.49.3.
-.TH BITCOIN-QT "1" "October 2025" "bitcoin-qt v30.0.0rc3" "User Commands"
+.TH BITCOIN-QT "1" "October 2025" "bitcoin-qt v30.0.0" "User Commands"
 .SH NAME
-bitcoin-qt \- manual page for bitcoin-qt v30.0.0rc3
+bitcoin-qt \- manual page for bitcoin-qt v30.0.0
 .SH SYNOPSIS
 .B bitcoin-qt
 [\fI\,options\/\fR] [\fI\,URI\/\fR]
 .SH DESCRIPTION
-Bitcoin Core version v30.0.0rc3
+Bitcoin Core version v30.0.0
 .PP
 The bitcoin\-qt application provides a graphical interface for interacting with Bitcoin Core.
 .PP

doc/man/bitcoin-tx.1

@@ -1,15 +1,15 @@
 .\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.49.3.
-.TH BITCOIN-TX "1" "October 2025" "bitcoin-tx v30.0.0rc3" "User Commands"
+.TH BITCOIN-TX "1" "October 2025" "bitcoin-tx v30.0.0" "User Commands"
 .SH NAME
-bitcoin-tx \- manual page for bitcoin-tx v30.0.0rc3
+bitcoin-tx \- manual page for bitcoin-tx v30.0.0
 .SH SYNOPSIS
 .B bitcoin-tx
 [\fI\,options\/\fR] \fI\,<hex-tx> \/\fR[\fI\,commands\/\fR]
 .br
 .B bitcoin-tx
 [\fI\,options\/\fR] \fI\,-create \/\fR[\fI\,commands\/\fR]
 .SH DESCRIPTION
-Bitcoin Core bitcoin\-tx utility version v30.0.0rc3
+Bitcoin Core bitcoin\-tx utility version v30.0.0
 .PP
 The bitcoin\-tx tool is used for creating and modifying bitcoin transactions.
 .PP

doc/man/bitcoin-util.1

@@ -1,15 +1,15 @@
 .\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.49.3.
-.TH BITCOIN-UTIL "1" "October 2025" "bitcoin-util v30.0.0rc3" "User Commands"
+.TH BITCOIN-UTIL "1" "October 2025" "bitcoin-util v30.0.0" "User Commands"
 .SH NAME
-bitcoin-util \- manual page for bitcoin-util v30.0.0rc3
+bitcoin-util \- manual page for bitcoin-util v30.0.0
 .SH SYNOPSIS
 .B bitcoin-util
 [\fI\,options\/\fR] [\fI\,command\/\fR]
 .br
 .B bitcoin-util
 [\fI\,options\/\fR] \fI\,grind <hex-block-header>\/\fR
 .SH DESCRIPTION
-Bitcoin Core bitcoin\-util utility version v30.0.0rc3
+Bitcoin Core bitcoin\-util utility version v30.0.0
 .PP
 The bitcoin\-util tool provides bitcoin related functionality that does not rely on the ability to access a running node. Available [commands] are listed below.
 .SH OPTIONS

doc/man/bitcoin-wallet.1

@@ -1,12 +1,12 @@
 .\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.49.3.
-.TH BITCOIN-WALLET "1" "October 2025" "bitcoin-wallet v30.0.0rc3" "User Commands"
+.TH BITCOIN-WALLET "1" "October 2025" "bitcoin-wallet v30.0.0" "User Commands"
 .SH NAME
-bitcoin-wallet \- manual page for bitcoin-wallet v30.0.0rc3
+bitcoin-wallet \- manual page for bitcoin-wallet v30.0.0
 .SH SYNOPSIS
 .B bitcoin-wallet
 [\fI\,options\/\fR] \fI\,<command>\/\fR
 .SH DESCRIPTION
-Bitcoin Core bitcoin\-wallet utility version v30.0.0rc3
+Bitcoin Core bitcoin\-wallet utility version v30.0.0
 .PP
 bitcoin\-wallet is an offline tool for creating and interacting with Bitcoin Core wallet files.
 .PP

doc/man/bitcoin.1

@@ -1,7 +1,7 @@
 .\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.49.3.
-.TH BITCOIN "1" "October 2025" "bitcoin v30.0.0rc3" "User Commands"
+.TH BITCOIN "1" "October 2025" "bitcoin v30.0.0" "User Commands"
 .SH NAME
-bitcoin \- manual page for bitcoin v30.0.0rc3
+bitcoin \- manual page for bitcoin v30.0.0
 .SH SYNOPSIS
 .B bitcoin
 [\fI\,OPTIONS\/\fR] \fI\,COMMAND\/\fR...

doc/man/bitcoind.1

@@ -1,12 +1,12 @@
 .\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.49.3.
-.TH BITCOIND "1" "October 2025" "bitcoind v30.0.0rc3" "User Commands"
+.TH BITCOIND "1" "October 2025" "bitcoind v30.0.0" "User Commands"
 .SH NAME
-bitcoind \- manual page for bitcoind v30.0.0rc3
+bitcoind \- manual page for bitcoind v30.0.0
 .SH SYNOPSIS
 .B bitcoind
 [\fI\,options\/\fR]
 .SH DESCRIPTION
-Bitcoin Core daemon version v30.0.0rc3
+Bitcoin Core daemon version v30.0.0
 .PP
 The Bitcoin Core daemon (bitcoind) is a headless program that connects to the Bitcoin network to validate and relay transactions and blocks, as well as relaying addresses.
 .PP