Merge bitcoin/bitcoin#30959: [28.x] backports and finalize

5de225f doc: 28.0 Release Notes (Ava Chow)
98745e0 doc: generate manpages (Ava Chow)
5feef9c build: Bump to 28.0 (Ava Chow)
7fcd7b8 validation: Disable CheckForkWarningConditions for background chainstate (Martin Zumsande)
e24a25d test: Use shell builtins in run_command test case (Ava Chow)

Pull request description:

  * #30952
  * #30962
  * Finalize 28.0 (or rc3 if additional backports are needed)

ACKs for top commit:
  sipa:
    utACK 5de225f

Tree-SHA512: b42948a04d4250f2c9ef3331a39a4c3d7de9ceb9f4f294dd283599d08f3e2b7147297ef9ec1c4276e291a015fc2daa5a72c1f1c33fb517e8ea5c740c4459bf32

configure.ac

@@ -2,7 +2,7 @@ AC_PREREQ([2.69])
 define(_CLIENT_VERSION_MAJOR, 28)
 define(_CLIENT_VERSION_MINOR, 0)
 define(_CLIENT_VERSION_BUILD, 0)
-define(_CLIENT_VERSION_RC, 2)
+define(_CLIENT_VERSION_RC, 0)
 define(_CLIENT_VERSION_IS_RELEASE, true)
 define(_COPYRIGHT_YEAR, 2024)
 define(_COPYRIGHT_HOLDERS,[The %s developers])

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" "September 2024" "bitcoin-cli v28.0.0rc2" "User Commands"
+.TH BITCOIN-CLI "1" "September 2024" "bitcoin-cli v28.0.0" "User Commands"
 .SH NAME
-bitcoin-cli \- manual page for bitcoin-cli v28.0.0rc2
+bitcoin-cli \- manual page for bitcoin-cli v28.0.0
 .SH SYNOPSIS
 .B bitcoin-cli
 [\fI\,options\/\fR] \fI\,<command> \/\fR[\fI\,params\/\fR]  \fI\,Send command to Bitcoin Core\/\fR
@@ -15,7 +15,7 @@ bitcoin-cli \- manual page for bitcoin-cli v28.0.0rc2
 .B bitcoin-cli
 [\fI\,options\/\fR] \fI\,help <command>      Get help for a command\/\fR
 .SH DESCRIPTION
-Bitcoin Core RPC client version v28.0.0rc2
+Bitcoin Core RPC client version v28.0.0
 .SH OPTIONS
 .HP
 \-?

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" "September 2024" "bitcoin-qt v28.0.0rc2" "User Commands"
+.TH BITCOIN-QT "1" "September 2024" "bitcoin-qt v28.0.0" "User Commands"
 .SH NAME
-bitcoin-qt \- manual page for bitcoin-qt v28.0.0rc2
+bitcoin-qt \- manual page for bitcoin-qt v28.0.0
 .SH SYNOPSIS
 .B bitcoin-qt
 [\fI\,command-line options\/\fR] [\fI\,URI\/\fR]
 .SH DESCRIPTION
-Bitcoin Core version v28.0.0rc2
+Bitcoin Core version v28.0.0
 .PP
 Optional URI is a Bitcoin address in BIP21 URI format.
 .SH OPTIONS

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" "September 2024" "bitcoin-tx v28.0.0rc2" "User Commands"
+.TH BITCOIN-TX "1" "September 2024" "bitcoin-tx v28.0.0" "User Commands"
 .SH NAME
-bitcoin-tx \- manual page for bitcoin-tx v28.0.0rc2
+bitcoin-tx \- manual page for bitcoin-tx v28.0.0
 .SH SYNOPSIS
 .B bitcoin-tx
 [\fI\,options\/\fR] \fI\,<hex-tx> \/\fR[\fI\,commands\/\fR]  \fI\,Update hex-encoded bitcoin transaction\/\fR
 .br
 .B bitcoin-tx
 [\fI\,options\/\fR] \fI\,-create \/\fR[\fI\,commands\/\fR]   \fI\,Create hex-encoded bitcoin transaction\/\fR
 .SH DESCRIPTION
-Bitcoin Core bitcoin\-tx utility version v28.0.0rc2
+Bitcoin Core bitcoin\-tx utility version v28.0.0
 .SH OPTIONS
 .HP
 \-?

doc/man/bitcoin-util.1

@@ -1,12 +1,12 @@
 .\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.49.3.
-.TH BITCOIN-UTIL "1" "September 2024" "bitcoin-util v28.0.0rc2" "User Commands"
+.TH BITCOIN-UTIL "1" "September 2024" "bitcoin-util v28.0.0" "User Commands"
 .SH NAME
-bitcoin-util \- manual page for bitcoin-util v28.0.0rc2
+bitcoin-util \- manual page for bitcoin-util v28.0.0
 .SH SYNOPSIS
 .B bitcoin-util
 [\fI\,options\/\fR] [\fI\,commands\/\fR]  \fI\,Do stuff\/\fR
 .SH DESCRIPTION
-Bitcoin Core bitcoin\-util utility version v28.0.0rc2
+Bitcoin Core bitcoin\-util utility version v28.0.0
 .SH OPTIONS
 .HP
 \-?

doc/man/bitcoin-wallet.1

@@ -1,9 +1,9 @@
 .\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.49.3.
-.TH BITCOIN-WALLET "1" "September 2024" "bitcoin-wallet v28.0.0rc2" "User Commands"
+.TH BITCOIN-WALLET "1" "September 2024" "bitcoin-wallet v28.0.0" "User Commands"
 .SH NAME
-bitcoin-wallet \- manual page for bitcoin-wallet v28.0.0rc2
+bitcoin-wallet \- manual page for bitcoin-wallet v28.0.0
 .SH DESCRIPTION
-Bitcoin Core bitcoin\-wallet version v28.0.0rc2
+Bitcoin Core bitcoin\-wallet version v28.0.0
 .PP
 bitcoin\-wallet is an offline tool for creating and interacting with Bitcoin Core wallet files.
 By default bitcoin\-wallet will act on wallets in the default mainnet wallet directory in the datadir.

doc/man/bitcoind.1

@@ -1,12 +1,12 @@
 .\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.49.3.
-.TH BITCOIND "1" "September 2024" "bitcoind v28.0.0rc2" "User Commands"
+.TH BITCOIND "1" "September 2024" "bitcoind v28.0.0" "User Commands"
 .SH NAME
-bitcoind \- manual page for bitcoind v28.0.0rc2
+bitcoind \- manual page for bitcoind v28.0.0
 .SH SYNOPSIS
 .B bitcoind
 [\fI\,options\/\fR]                     \fI\,Start Bitcoin Core\/\fR
 .SH DESCRIPTION
-Bitcoin Core version v28.0.0rc2
+Bitcoin Core version v28.0.0
 .SH OPTIONS
 .HP
 \-?