diff --git a/CHANGES.md b/CHANGES.md
index 48b6e05f5..fce47d594 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,5 +1,28 @@
 # Changes
 
+## Version 1.5.0
+
+### Added
+- psbt: add psbt_get_input_signature_type to get the type of signature required by an input.
+- descriptor: Add support for Elements el-prefixed descriptor builtins as used in rust-elements.
+- descriptor: Add support for parsing Elements ct descriptors with slip77(), elip150() and raw hex blinding keys.
+- descriptor: Add support for generating Elements confidential addresses from ct descriptors.
+- descriptor: Expose functions to perform ELIP-150 blinding key tweaking.
+- crypto: Add ec_public_key_tweak to tweak standard (non-xonly) pubkeys.
+- elements: Add asset_blinding_key_to_ec_public_key to compute the blinding pubkey from a blinding key.
+
+### Changed
+- psbt: Speed up p2tr signing slightly.
+- descriptor: Allow U type children for thresh() expressions.
+- build: Further extend CI coverage for scan-build/valgrind/asan checks.
+
+### Fixed
+- tx: Fix taproot cached hashing when using external sha256 implementations.
+- wasm: Fixes for es6 and cjs.
+- address_to_scriptpubkey: Correctly handle WALLY_NETWORK_BITCOIN_REGTEST.
+- amalgamation: Support all supported standard configurations. Minor improvements to make usage easier/more robust.
+- Various minor code and build fixes.
+
 ## Version 1.4.0
 
 ### Added
diff --git a/README.md b/README.md
index 96042dd5b..71e58d3f0 100644
--- a/README.md
+++ b/README.md
@@ -120,7 +120,7 @@ installed.
 For non-development use, you can install wally from PyPI with `pip` as follows:
 
 ```
-pip install wallycore==1.4.0
+pip install wallycore==1.5.0
 ```
 
 For development, you can build and install wally using:
diff --git a/_CMakeLists.txt b/_CMakeLists.txt
index bc99a6f05..6d8b883fc 100644
--- a/_CMakeLists.txt
+++ b/_CMakeLists.txt
@@ -2,7 +2,7 @@ cmake_minimum_required(VERSION 3.18)
 
 project(
   libwallycore
-  VERSION 1.4.0
+  VERSION 1.5.0
   DESCRIPTION "A collection of useful primitives for cryptocurrency wallets"
   LANGUAGES C
 )
diff --git a/configure.ac b/configure.ac
index 0aecb2751..c66a8454b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 AC_PREREQ([2.60])
-AC_INIT([libwallycore],[1.4.0])
+AC_INIT([libwallycore],[1.5.0])
 AC_CONFIG_AUX_DIR([tools/build-aux])
 AC_CONFIG_MACRO_DIR([tools/build-aux/m4])
 AC_CONFIG_SRCDIR([src/mnemonic.h])
diff --git a/docs/source/conf.py b/docs/source/conf.py
index 7d0591591..816dd600a 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -168,7 +168,7 @@ def extract_docs(infile, outfile):
 # built documents.
 #
 # The short X.Y version.
-version = u'1.4.0'
+version = u'1.5.0'
 # The full version, including alpha/beta/rc tags.
 release = version
 
diff --git a/include/wally.hpp b/include/wally.hpp
index ef8d2e14d..1c60acc0e 100644
--- a/include/wally.hpp
+++ b/include/wally.hpp
@@ -820,8 +820,8 @@ inline int free_string(char* str) {
     return detail::check_ret(__FUNCTION__, ret);
 }
 
-inline int get_build_version(uint32_t* value) {
-    int ret = ::wally_get_build_version(value);
+inline int get_build_version(uint32_t* value_out) {
+    int ret = ::wally_get_build_version(value_out);
     return detail::check_ret(__FUNCTION__, ret);
 }
 
diff --git a/include/wally_core.h b/include/wally_core.h
index 0d73ef81b..9e625e0b6 100644
--- a/include/wally_core.h
+++ b/include/wally_core.h
@@ -30,9 +30,9 @@ extern "C" {
 
 /** Library version */
 #define WALLY_MAJOR_VER 1
-#define WALLY_MINOR_VER 4
+#define WALLY_MINOR_VER 5
 #define WALLY_PATCH_VER 0
-#define WALLY_BUILD_VER 0x10400
+#define WALLY_BUILD_VER 0x10500
 
 /**
  * Initialize wally.
@@ -53,11 +53,11 @@ WALLY_CORE_API int wally_cleanup(uint32_t flags);
 /**
  * Get the version number of the library.
  *
- * :param value: Destination for the library build version. This is the
+ * :param value_out: Destination for the library build version. This is the
  *|    value of `WALLY_BUILD_VER` when the library was compiled.
  */
 WALLY_CORE_API int wally_get_build_version(
-    uint32_t *value);
+    uint32_t *value_out);
 
 #ifndef SWIG
 /**
diff --git a/setup.py b/setup.py
index 8ddab6595..ef75dbbda 100644
--- a/setup.py
+++ b/setup.py
@@ -172,7 +172,7 @@ def _call(args, cwd=ABS_PATH):
 
 kwargs = {
     'name': 'wallycore',
-    'version': '1.4.0',
+    'version': '1.5.0',
     'description': 'libwally Bitcoin library',
     'long_description': 'Python bindings for the libwally Bitcoin library',
     'url': 'https://github.com/ElementsProject/libwally-core',
diff --git a/src/Makefile.am b/src/Makefile.am
index b11c8014d..2cc4c9da1 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -199,11 +199,11 @@ libwallycore_la_INCLUDES = \
 
 if SHARED_BUILD_ENABLED
 # Increment at every ABI change (whether breaking or non-breaking)
-LT_VER_CURRENT = 6
+LT_VER_CURRENT = 7
 # Increment at every release, but reset to 0 at every ABI change
 LT_VER_REVISION = 0
 # Increment at every ABI change, but reset to 0 if breaking
-LT_VER_AGE = 0
+LT_VER_AGE = 1
 # The library filename will be "libwallycore.so.$((current-age)).$((age)).$((revision))",
 # and the soname will be "libwallycore.so.$((current-age))".
 # Do NOT try to make the library version-info follow the project release version number!
diff --git a/src/internal.c b/src/internal.c
index 5fec53d50..451fdf4d0 100644
--- a/src/internal.c
+++ b/src/internal.c
@@ -20,11 +20,11 @@ static secp256k1_context *global_ctx = NULL;
 /* Global extended error code. Not thread-safe unless caller-overridden */
 static int global_error = WALLY_OK;
 
-int wally_get_build_version(uint32_t *value)
+int wally_get_build_version(uint32_t *value_out)
 {
-    if (value)
-        *value = WALLY_BUILD_VER;
-    return value ? WALLY_OK : WALLY_EINVAL;
+    if (value_out)
+        *value_out = WALLY_BUILD_VER;
+    return value_out ? WALLY_OK : WALLY_EINVAL;
 }
 
 int pubkey_combine(secp256k1_pubkey *pubnonce, const secp256k1_pubkey *const *pubnonces, size_t n)
diff --git a/src/wasm_package/package-lock.json b/src/wasm_package/package-lock.json
index 238cb6cae..1caa9ff94 100644
--- a/src/wasm_package/package-lock.json
+++ b/src/wasm_package/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "wallycore",
-  "version": "1.4.0",
+  "version": "1.5.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "wallycore",
-      "version": "1.4.0",
+      "version": "1.5.0",
       "license": "(MIT or BSD)",
       "devDependencies": {
         "buffer": "^6.0.3",
diff --git a/src/wasm_package/package.json b/src/wasm_package/package.json
index 3b3d2c30e..7a65a21a1 100644
--- a/src/wasm_package/package.json
+++ b/src/wasm_package/package.json
@@ -1,6 +1,6 @@
 {
   "name": "wallycore",
-  "version": "1.4.0",
+  "version": "1.5.0",
   "description": "JavaScript bindings for libwally",
   "main": "src/index.js",
   "type": "module",
diff --git a/src/wasm_package/src/const.js b/src/wasm_package/src/const.js
index 24a7d1aef..fb9b48d59 100755
--- a/src/wasm_package/src/const.js
+++ b/src/wasm_package/src/const.js
@@ -109,7 +109,7 @@ export const WALLY_ADDRESS_VERSION_WIF_TESTNET = 0xEF; /** Wallet Import Format
 export const WALLY_BIP32_CHAIN_CODE_LEN = 32;
 export const WALLY_BIP32_TWEAK_SUM_LEN = 32;
 export const WALLY_BTC_MAX = 21000000;
-export const WALLY_BUILD_VER = 0x10400;
+export const WALLY_BUILD_VER = 0x10500;
 export const WALLY_CA_PREFIX_LIQUID = 0x0c; /** Liquid v1 confidential address prefix */
 export const WALLY_CA_PREFIX_LIQUID_REGTEST = 0x04; /** Liquid v1 confidential address prefix for regtest */
 export const WALLY_CA_PREFIX_LIQUID_TESTNET = 0x17; /** Liquid v1 confidential address prefix for testnet */
@@ -128,7 +128,7 @@ export const WALLY_MINISCRIPT_POLICY_TEMPLATE = 0x08; /** Only allow policy temp
 export const WALLY_MINISCRIPT_REQUIRE_CHECKSUM = 0x04; /** Require a checksum to be present */
 export const WALLY_MINISCRIPT_TAPSCRIPT = 0x01; /** Tapscript, use x-only pubkeys */
 export const WALLY_MINISCRIPT_UNIQUE_KEYPATHS = 0x10; /** For policy templates, ensure BIP32 derivation paths differ for identical keys */
-export const WALLY_MINOR_VER = 4;
+export const WALLY_MINOR_VER = 5;
 export const WALLY_MS_ANY_BLINDING_KEY = 0xE00; /** SLIP-77, ELIP-150 or ELIP-151 blinding key present */
 export const WALLY_MS_BLINDING_KEY_INDEX = 0xffffffff; /* Key index for confidential blinding key */
 export const WALLY_MS_CANONICAL_NO_CHECKSUM = 0x01; /** Do not include a checksum */
@@ -223,7 +223,7 @@ export const WALLY_SIGHASH_NONE = 0x02;
 export const WALLY_SIGHASH_RANGEPROOF = 0x40 ; /* Liquid/Elements only */
 export const WALLY_SIGHASH_SINGLE = 0x03;
 export const WALLY_SIGHASH_TR_IN_MASK = 0xc0; /* Taproot mask for determining input hash type */
-export const WALLY_SIGTYPE_MASK = 0xf; /* Mask for signature type in in flags */
+export const WALLY_SIGTYPE_MASK = 0xf; /* Mask for signature type in flags */
 export const WALLY_SIGTYPE_PRE_SW = 0x1; /* Pre-segwit signature hash */
 export const WALLY_SIGTYPE_SW_V0 = 0x2; /* Segwit v0 signature hash */
 export const WALLY_SIGTYPE_SW_V1 = 0x3; /* Segwit v1 (taproot) signature hash */