chore: sync bb master (#1776)

Ran:

```
./scripts/git_subrepo.sh pull circuits/cpp/barretenberg
git checkout origin/master -- .gitmodules
```
# Checklist:
Remove the checklist to signal you've completed it. Enable auto-merge if
the PR is ready to merge.
- [ ] If the pull request requires a cryptography review (e.g.
cryptographic algorithm implementations) I have added the 'crypto' tag.
- [ ] I have reviewed my diff in github, line by line and removed
unexpected formatting changes, testing logs, or commented-out code.
- [ ] Every change is related to the PR description.
- [ ] I have
[linked](https://docs.github.com/en/issues/tracking-your-work-with-issues/linking-a-pull-request-to-an-issue)
this pull request to relevant issues (if any exist).

circuits/cpp/barretenberg/.gitrepo

@@ -6,7 +6,7 @@
 [subrepo]
 	remote = https://github.com/AztecProtocol/barretenberg
 	branch = master
-	commit = 41d362e9c9ffeb763cd56ca8a9f8c4512b86c80c
+	commit = b42bb32db019717aa37bb2f1404d081cc9969202
 	parent = 31488c19acfdfd5ff0c3e7f242f94dc0aa049158
 	method = merge
 	cmdver = 0.4.6

circuits/cpp/barretenberg/.release-please-manifest.json

@@ -1 +1 @@
-{".":"0.4.2","ts":"0.4.2"}
+{".":"0.4.3","ts":"0.4.3"}

circuits/cpp/barretenberg/CHANGELOG.md

@@ -1,5 +1,21 @@
 # Changelog
 
+## [0.4.3](https://github.com/AztecProtocol/barretenberg/compare/barretenberg-v0.4.2...barretenberg-v0.4.3) (2023-08-23)
+
+
+### Features
+
+* **bb:** Use an environment variable to set the transcript URL ([#1750](https://github.com/AztecProtocol/barretenberg/issues/1750)) ([41d362e](https://github.com/AztecProtocol/barretenberg/commit/41d362e9c9ffeb763cd56ca8a9f8c4512b86c80c))
+
+
+### Bug Fixes
+
+* Clang version in README and subrepo edge case ([#1730](https://github.com/AztecProtocol/barretenberg/issues/1730)) ([74158c4](https://github.com/AztecProtocol/barretenberg/commit/74158c4e467d4b6ab90e7d5aeb9a28f04adc1d66))
+* Download SRS using one canonical URL across the codebase ([#1748](https://github.com/AztecProtocol/barretenberg/issues/1748)) ([5c91de7](https://github.com/AztecProtocol/barretenberg/commit/5c91de7296e054f6d5ac3dca94ca85e06d496048))
+* Proving fails when circuit has size > ~500K ([#1739](https://github.com/AztecProtocol/barretenberg/issues/1739)) ([6d32383](https://github.com/AztecProtocol/barretenberg/commit/6d323838a525190618d608598357ee4608c46699))
+* Revert clang check bootstrap.sh ([#1734](https://github.com/AztecProtocol/barretenberg/issues/1734)) ([65a38bc](https://github.com/AztecProtocol/barretenberg/commit/65a38bc045c66c5f64e87ba8c6e446945f2f0a24))
+* Update barretenberg bootstrap.sh for mac ([#1732](https://github.com/AztecProtocol/barretenberg/issues/1732)) ([f21ac3e](https://github.com/AztecProtocol/barretenberg/commit/f21ac3e893b5d30f7a4ba8ca10e6fd70f5c617b4))
+
 ## [0.4.2](https://github.com/AztecProtocol/barretenberg/compare/barretenberg-v0.4.1...barretenberg-v0.4.2) (2023-08-21)
 
 

circuits/cpp/barretenberg/VERSION

@@ -1 +1 @@
-v0.4.2 x-release-please-version
+v0.4.3 x-release-please-version

circuits/cpp/barretenberg/barretenberg-wasm.nix

@@ -6,7 +6,7 @@ in
 stdenv.mkDerivation
 {
   pname = "barretenberg.wasm";
-  version = "0.4.2"; # x-release-please-version
+  version = "0.4.3"; # x-release-please-version
 
   src = ./cpp;
 

circuits/cpp/barretenberg/barretenberg.nix

@@ -14,7 +14,7 @@ in
 buildEnv.mkDerivation
 {
   pname = "libbarretenberg";
-  version = "0.4.2"; # x-release-please-version
+  version = "0.4.3"; # x-release-please-version
 
   src = ./cpp;
 

circuits/cpp/barretenberg/cpp/CMakeLists.txt

@@ -6,7 +6,7 @@ cmake_minimum_required(VERSION 3.24)
 project(
     Barretenberg
     DESCRIPTION "BN254 elliptic curve library, and PLONK SNARK prover"
-    VERSION 0.4.2 # x-release-please-version
+    VERSION 0.4.3 # x-release-please-version
     LANGUAGES CXX C
 )
 

circuits/cpp/barretenberg/ts/CHANGELOG.md

@@ -1,5 +1,13 @@
 # Changelog
 
+## [0.4.3](https://github.com/AztecProtocol/barretenberg/compare/barretenberg.js-v0.4.2...barretenberg.js-v0.4.3) (2023-08-23)
+
+
+### Bug Fixes
+
+* Download SRS using one canonical URL across the codebase ([#1748](https://github.com/AztecProtocol/barretenberg/issues/1748)) ([5c91de7](https://github.com/AztecProtocol/barretenberg/commit/5c91de7296e054f6d5ac3dca94ca85e06d496048))
+* Proving fails when circuit has size > ~500K ([#1739](https://github.com/AztecProtocol/barretenberg/issues/1739)) ([6d32383](https://github.com/AztecProtocol/barretenberg/commit/6d323838a525190618d608598357ee4608c46699))
+
 ## [0.4.2](https://github.com/AztecProtocol/barretenberg/compare/barretenberg.js-v0.4.1...barretenberg.js-v0.4.2) (2023-08-21)
 
 

circuits/cpp/barretenberg/ts/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@aztec/bb.js",
-  "version": "0.4.2",
+  "version": "0.4.3",
   "homepage": "https://github.com/AztecProtocol/aztec-packages/tree/master/circuits/cpp/barretenberg/ts",
   "license": "MIT",
   "type": "module",