8 files changed, 135 insertions, 18 deletions
diff --git a/doc/developer-notes.md b/doc/developer-notes.md
index ec29310ffe..1deb5d791a 100644
--- a/doc/developer-notes.md
+++ b/doc/developer-notes.md
@@ -17,6 +17,7 @@ Developer Notes
         - [DEBUG_LOCKORDER](#debug_lockorder)
         - [Valgrind suppressions file](#valgrind-suppressions-file)
         - [Compiling for test coverage](#compiling-for-test-coverage)
+        - [Performance profiling with perf](#performance-profiling-with-perf)
     - [Locking/mutex usage notes](#lockingmutex-usage-notes)
     - [Threads](#threads)
     - [Ignoring IDE/editor files](#ignoring-ideeditor-files)
@@ -265,6 +266,51 @@ make cov
 # A coverage report will now be accessible at `./test_bitcoin.coverage/index.html`.
 ```
 
+### Performance profiling with perf
+
+Profiling is a good way to get a precise idea of where time is being spent in
+code. One tool for doing profiling on Linux platforms is called
+[`perf`](http://www.brendangregg.com/perf.html), and has been integrated into
+the functional test framework. Perf can observe a running process and sample
+(at some frequency) where its execution is.
+
+Perf installation is contingent on which kernel version you're running; see
+[this StackExchange
+thread](https://askubuntu.com/questions/50145/how-to-install-perf-monitoring-tool)
+for specific instructions.
+
+Certain kernel parameters may need to be set for perf to be able to inspect the
+running process' stack.
+
+```sh
+$ sudo sysctl -w kernel.perf_event_paranoid=-1
+$ sudo sysctl -w kernel.kptr_restrict=0
+```
+
+Make sure you [understand the security
+trade-offs](https://lwn.net/Articles/420403/) of setting these kernel
+parameters.
+
+To profile a running bitcoind process for 60 seconds, you could use an
+invocation of `perf record` like this:
+
+```sh
+$ perf record \
+    -g --call-graph dwarf --per-thread -F 140 \
+    -p `pgrep bitcoind` -- sleep 60
+```
+
+You could then analyze the results by running
+
+```sh
+perf report --stdio | c++filt | less
+```
+
+or using a graphical tool like [Hotspot](https://github.com/KDAB/hotspot).
+
+See the functional test documentation for how to invoke perf within tests.
+
+
 **Sanitizers**
 
 Bitcoin Core can be compiled with various "sanitizers" enabled, which add
diff --git a/doc/man/bitcoin-cli.1 b/doc/man/bitcoin-cli.1
index 553addfa84..355b4d3cc2 100644
--- a/doc/man/bitcoin-cli.1
+++ b/doc/man/bitcoin-cli.1
@@ -1,5 +1,5 @@
 .\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.47.6.
-.TH BITCOIN-CLI "1" "December 2018" "bitcoin-cli v0.17.99.0" "User Commands"
+.TH BITCOIN-CLI "1" "February 2019" "bitcoin-cli v0.17.99.0" "User Commands"
 .SH NAME
 bitcoin-cli \- manual page for bitcoin-cli v0.17.99.0
 .SH SYNOPSIS
@@ -104,7 +104,7 @@ Chain selection options:
 .IP
 Use the test chain
 .SH COPYRIGHT
-Copyright (C) 2009-2018 The Bitcoin Core developers
+Copyright (C) 2009-2019 The Bitcoin Core developers
 
 Please contribute if you find Bitcoin Core useful. Visit
 <https://bitcoincore.org> for further information about the software.
diff --git a/doc/man/bitcoin-qt.1 b/doc/man/bitcoin-qt.1
index 1d87acd3de..052d420608 100644
--- a/doc/man/bitcoin-qt.1
+++ b/doc/man/bitcoin-qt.1
@@ -1,5 +1,5 @@
 .\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.47.6.
-.TH BITCOIN-QT "1" "December 2018" "bitcoin-qt v0.17.99.0" "User Commands"
+.TH BITCOIN-QT "1" "February 2019" "bitcoin-qt v0.17.99.0" "User Commands"
 .SH NAME
 bitcoin-qt \- manual page for bitcoin-qt v0.17.99.0
 .SH SYNOPSIS
@@ -56,7 +56,7 @@ Specify data directory
 .HP
 \fB\-dbcache=\fR<n>
 .IP
-Set database cache size in megabytes (4 to 16384, default: 450)
+Set database cache size in MiB (4 to 16384, default: 450)
 .HP
 \fB\-debuglogfile=\fR<file>
 .IP
@@ -500,7 +500,7 @@ mining and transaction creation (default: 0.00001)
 \fB\-whitelistforcerelay\fR
 .IP
 Force relay of transactions from whitelisted peers even if they violate
-local relay policy (default: 1)
+local relay policy (default: 0)
 .HP
 \fB\-whitelistrelay\fR
 .IP
@@ -606,7 +606,7 @@ Set SSL root certificates for payment request (default: \fB\-system\-\fR)
 .IP
 Show splash screen on startup (default: 1)
 .SH COPYRIGHT
-Copyright (C) 2009-2018 The Bitcoin Core developers
+Copyright (C) 2009-2019 The Bitcoin Core developers
 
 Please contribute if you find Bitcoin Core useful. Visit
 <https://bitcoincore.org> for further information about the software.
diff --git a/doc/man/bitcoin-tx.1 b/doc/man/bitcoin-tx.1
index f16c68ca14..c5d3985763 100644
--- a/doc/man/bitcoin-tx.1
+++ b/doc/man/bitcoin-tx.1
@@ -1,5 +1,5 @@
 .\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.47.6.
-.TH BITCOIN-TX "1" "December 2018" "bitcoin-tx v0.17.99.0" "User Commands"
+.TH BITCOIN-TX "1" "February 2019" "bitcoin-tx v0.17.99.0" "User Commands"
 .SH NAME
 bitcoin-tx \- manual page for bitcoin-tx v0.17.99.0
 .SH SYNOPSIS
@@ -92,7 +92,7 @@ sign=SIGHASH\-FLAGS
 .IP
 Add zero or more signatures to transaction. This command requires JSON
 registers:prevtxs=JSON object, privatekeys=JSON object. See
-signrawtransaction docs for format of sighash flags, JSON
+signrawtransactionwithkey docs for format of sighash flags, JSON
 objects.
 .PP
 Register Commands:
@@ -105,7 +105,7 @@ set=NAME:JSON\-STRING
 .IP
 Set register NAME to given JSON\-STRING
 .SH COPYRIGHT
-Copyright (C) 2009-2018 The Bitcoin Core developers
+Copyright (C) 2009-2019 The Bitcoin Core developers
 
 Please contribute if you find Bitcoin Core useful. Visit
 <https://bitcoincore.org> for further information about the software.
diff --git a/doc/man/bitcoin-wallet.1 b/doc/man/bitcoin-wallet.1
new file mode 100644
index 0000000000..3c4849cca7
--- /dev/null
+++ b/doc/man/bitcoin-wallet.1
@@ -0,0 +1,67 @@
+.\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.47.6.
+.TH BITCOIN-WALLET "1" "February 2019" "bitcoin-wallet v0.17.99.0" "User Commands"
+.SH NAME
+bitcoin-wallet \- manual page for bitcoin-wallet v0.17.99.0
+.SH DESCRIPTION
+Bitcoin Core bitcoin\-wallet version v0.17.99.0
+.PP
+wallet\-tool is an offline tool for creating and interacting with Bitcoin Core wallet files.
+By default wallet\-tool will act on wallets in the default mainnet wallet directory in the datadir.
+To change the target wallet, use the \fB\-datadir\fR, \fB\-wallet\fR and \fB\-testnet\fR/\-regtest arguments.
+.SS "Usage:"
+.IP
+bitcoin\-wallet [options] <command>
+.SH OPTIONS
+.HP
+\-?
+.IP
+This help message
+.HP
+\fB\-datadir=\fR<dir>
+.IP
+Specify data directory
+.HP
+\fB\-wallet=\fR<wallet\-name>
+.IP
+Specify wallet name
+.PP
+Debugging/Testing options:
+.HP
+\fB\-debug=\fR<category>
+.IP
+Output debugging information (default: 0).
+.HP
+\fB\-printtoconsole\fR
+.IP
+Send trace/debug info to console (default: 1 when no \fB\-debug\fR is true, 0
+otherwise.
+.PP
+Chain selection options:
+.HP
+\fB\-testnet\fR
+.IP
+Use the test chain
+.PP
+Commands:
+.IP
+create
+.IP
+Create new wallet file
+.IP
+info
+.IP
+Get wallet info
+.SH COPYRIGHT
+Copyright (C) 2009-2019 The Bitcoin Core developers
+
+Please contribute if you find Bitcoin Core useful. Visit
+<https://bitcoincore.org> for further information about the software.
+The source code is available from <https://github.com/bitcoin/bitcoin>.
+
+This is experimental software.
+Distributed under the MIT software license, see the accompanying file COPYING
+or <https://opensource.org/licenses/MIT>
+
+This product includes software developed by the OpenSSL Project for use in the
+OpenSSL Toolkit <https://www.openssl.org> and cryptographic software written by
+Eric Young and UPnP software written by Thomas Bernard.
diff --git a/doc/man/bitcoind.1 b/doc/man/bitcoind.1
index 5c4b1cd03b..5e057d923f 100644
--- a/doc/man/bitcoind.1
+++ b/doc/man/bitcoind.1
@@ -1,5 +1,5 @@
 .\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.47.6.
-.TH BITCOIND "1" "December 2018" "bitcoind v0.17.99.0" "User Commands"
+.TH BITCOIND "1" "February 2019" "bitcoind v0.17.99.0" "User Commands"
 .SH NAME
 bitcoind \- manual page for bitcoind v0.17.99.0
 .SH SYNOPSIS
@@ -56,7 +56,7 @@ Specify data directory
 .HP
 \fB\-dbcache=\fR<n>
 .IP
-Set database cache size in megabytes (4 to 16384, default: 450)
+Set database cache size in MiB (4 to 16384, default: 450)
 .HP
 \fB\-debuglogfile=\fR<file>
 .IP
@@ -500,7 +500,7 @@ mining and transaction creation (default: 0.00001)
 \fB\-whitelistforcerelay\fR
 .IP
 Force relay of transactions from whitelisted peers even if they violate
-local relay policy (default: 1)
+local relay policy (default: 0)
 .HP
 \fB\-whitelistrelay\fR
 .IP
@@ -580,7 +580,7 @@ Username for JSON\-RPC connections
 .IP
 Accept command line and JSON\-RPC commands
 .SH COPYRIGHT
-Copyright (C) 2009-2018 The Bitcoin Core developers
+Copyright (C) 2009-2019 The Bitcoin Core developers
 
 Please contribute if you find Bitcoin Core useful. Visit
 <https://bitcoincore.org> for further information about the software.
diff --git a/doc/release-notes-14667.md b/doc/release-notes-14667.md
new file mode 100644
index 0000000000..5cb1d0aee7
--- /dev/null
+++ b/doc/release-notes-14667.md
@@ -0,0 +1,4 @@
+New RPC methods
+------------
+
+- `deriveaddresses` returns one or more addresses corresponding to an [output descriptor](/doc/descriptors.md).
diff --git a/doc/release-notes.md b/doc/release-notes.md
index a54b08848f..c23a7f6e0a 100644
--- a/doc/release-notes.md
+++ b/doc/release-notes.md
@@ -254,11 +254,11 @@ in the Low-level Changes section below.
 
 - See the [Mining](#mining) section for changes to `getblocktemplate`.
 
-- The `getrawtransaction` RPC no longer checks the unspent UTXO set for
-  a transaction. The remaining behaviors are as follows: 1. If a
-  blockhash is provided, check the corresponding block. 2. If no
-  blockhash is provided, check the mempool. 3. If no blockhash is
-  provided but txindex is enabled, also check txindex.
+- The `getrawtransaction` RPC & REST endpoints no longer check the
+  unspent UTXO set for a transaction. The remaining behaviors are as
+  follows: 1. If a blockhash is provided, check the corresponding block.
+  2. If no blockhash is provided, check the mempool. 3. If no blockhash
+  is provided but txindex is enabled, also check txindex.
 
 Graphical User Interface (GUI)
 ------------------------------