Elect new replica binary revision [b9949229021c8801c03b38d73d53a9dfb14d5f60](https://github.com/dfinity/ic/tree/rc--2023-08-30_23-01)
        
# Release Notes:

* [[8f2224d00](https://github.com/dfinity/ic/commit/8f2224d00)]  Crypto: chore: Bump rsa version
* [[876b07a83](https://github.com/dfinity/ic/commit/876b07a83)]  Crypto: perf: Add a benchmark for tECDSA key derivation
* [[716d698d7](https://github.com/dfinity/ic/commit/716d698d7)]  Execution: chore: Add metrics to track number of in-progress management calls with missing call_id
* [[c237e6df3](https://github.com/dfinity/ic/commit/c237e6df3)]  Execution: feat: Add canister install mode v2 with skip pre_upgrade flag
* [[f83446ef9](https://github.com/dfinity/ic/commit/f83446ef9)]  Execution: feat: Reject in-progress management calls during subnet split
* [[f593b17a6](https://github.com/dfinity/ic/commit/f593b17a6)]  Execution: fix: Log instructions consumed only for each step of install_code
* [[126bd7b01](https://github.com/dfinity/ic/commit/126bd7b01)]  Execution: fix: Reject messages to composite query methods early in replicated mode
* [[1189970d8](https://github.com/dfinity/ic/commit/1189970d8)]  Execution: perf: Ellipsize user error message
* [[f4a023e44](https://github.com/dfinity/ic/commit/f4a023e44)]  Message Routing: chore: Clean up unneeded deps
* [[845f2a356](https://github.com/dfinity/ic/commit/845f2a356)]  Message Routing: chore: Clean up unused deps, part 2
* [[3f7ec0a56](https://github.com/dfinity/ic/commit/3f7ec0a56)]  Networking: chore: improve readability of the http handler
* [[4258f027a](https://github.com/dfinity/ic/commit/4258f027a)]  Networking: docs: update docs and improve readability a little
* [[130545d02](https://github.com/dfinity/ic/commit/130545d02)]  Networking: feat adapter criterion e2e benchmark
* [[5b2fd6ec5](https://github.com/dfinity/ic/commit/5b2fd6ec5)]  Networking: feat(state_sync_manager): Add flag to enable new state sync
* [[5bc30e1c6](https://github.com/dfinity/ic/commit/5bc30e1c6)]  Networking: fix(quic_transport): print error on failed buffer resizing instead of panicking
* [[6e38791ee](https://github.com/dfinity/ic/commit/6e38791ee)]  Networking: fix(quic_transport): remove the heartbeat from the conn manager
* [[bee11130a](https://github.com/dfinity/ic/commit/bee11130a)]  Networking: fix(state_sync_manger): Adjust parallel downloads
* [[8e431e6fe](https://github.com/dfinity/ic/commit/8e431e6fe)]  Node: Clear out old records when redeploying nodes
* [[167fca667](https://github.com/dfinity/ic/commit/167fca667)]  Runtime: Generalize resource usage, threshold, and capacity into `ResourceSaturation`
* [[80b32daa9](https://github.com/dfinity/ic/commit/80b32daa9)]  Runtime: Upgrade `wasmparser` and `wasm-encoder`
* [[02cd30990](https://github.com/dfinity/ic/commit/02cd30990)]  Runtime: chore: Wasm Instrumentation Part 5
* Various tech-debt management: code refactoring, docs, bug fixes, test updates


# IC-OS Verification

To build and verify the IC-OS disk image, run:

```
# From https://github.com/dfinity/ic#verifying-releases
sudo apt-get install -y curl && curl --proto '=https' --tlsv1.2 -sSLO https://raw.githubusercontent.com/dfinity/ic/b9949229021c8801c03b38d73d53a9dfb14d5f60/gitlab-ci/tools/repro-check.sh && chmod +x repro-check.sh && ./repro-check.sh -c b9949229021c8801c03b38d73d53a9dfb14d5f60
```