Release v1.0.0-rc.4 (#6045)

* bump v1.0.0-rc.4

* Add new mainnet and testnet checkpoints generated using zcashd

* make changes to changelog from review

* move item to new section

* change section name

---------

Co-authored-by: teor <[email protected]>

Author: oxarbitrage

Diff for: CHANGELOG.md

@@ -4,6 +4,43 @@ All notable changes to Zebra are documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org).
 
+## [Zebra 1.0.0-rc.4](https://github.com/ZcashFoundation/zebra/releases/tag/v1.0.0-rc.4) - 2023-01-30
+
+In this release we fixed bugs and inconsistencies between zcashd and zebrad in the output of the `getblocktemplate` RPC method. In addition, we added block proposal mode to the `getblocktemplate` RPC, while we continue the effort of adding and testing mining pool RPC methods.
+
+### Security
+
+- Verify the lock times of mempool transactions. Previously, Zebra was ignoring mempool transaction lock times, but checking them in mined blocks. Credit to DeckerSU for reporting this issue. ([#6027](https://github.com/ZcashFoundation/zebra/pull/6027))
+- Bump bumpalo from 3.8.0 to 3.12.0, removing undefined behaviour on `wasm` targets. These targets are not supported Zebra platforms. ([#6015](https://github.com/ZcashFoundation/zebra/pull/6015))
+- Bump libgit2-sys from 0.14.0+1.5.0 to 0.14.2+1.5.1, to ensure that SSH server keys are checked. Zebra only uses `libgit2` during builds, and we don't make SSH connections. ([#6014](https://github.com/ZcashFoundation/zebra/pull/6014))
+- Bump tokio from 1.24.1 to 1.24.2, to fix unsoundness. The unsound methods are not directly used by Zebra. ([#5995](https://github.com/ZcashFoundation/zebra/pull/5995))
+
+### Added
+
+- Add getpeerinfo RPC method ([#5951](https://github.com/ZcashFoundation/zebra/pull/5951))
+- Add proposal capability to getblocktemplate ([#5870](https://github.com/ZcashFoundation/zebra/pull/5870))
+- Add a test to check that the Docker image config works ([#5968](https://github.com/ZcashFoundation/zebra/pull/5968))
+- Make `zebra-checkpoints` work for zebrad backend ([#5894](https://github.com/ZcashFoundation/zebra/pull/5894))
+- Add test dependency from zebra-rpc to zebra-network with correct features ([#5992](https://github.com/ZcashFoundation/zebra/pull/5992))
+- Document zebra download command ([#5901](https://github.com/ZcashFoundation/zebra/pull/5901))
+
+### Fixed
+
+- Return detailed errors to the RPC client when a block proposal fails ([#5993](https://github.com/ZcashFoundation/zebra/pull/5993))
+- Avoid selecting duplicate transactions in block templates ([#6006](https://github.com/ZcashFoundation/zebra/pull/6006))
+- Calculate getblocktemplate RPC testnet min and max times correctly ([#5925](https://github.com/ZcashFoundation/zebra/pull/5925))
+- Fix Merkle root transaction order in getblocktemplate RPC method ([#5953](https://github.com/ZcashFoundation/zebra/pull/5953))
+
+### Changed
+
+- Strings in zebra configuration file now use double quotes, caused by upgrading the `toml` crate. Old configs will still work [#6029](https://github.com/ZcashFoundation/zebra/pull/6029)
+
+### Contributors
+
+Thank you to everyone who contributed to this release, we couldn't make Zebra without you:
+@arya2, @conradoplg, @gustavovalverde, @mpguerra, @oxarbitrage and @teor2345
+
+
 ## [Zebra 1.0.0-rc.3](https://github.com/ZcashFoundation/zebra/releases/tag/v1.0.0-rc.3) - 2023-01-10
 
 This release continues our work on mining pool RPCs, and brings Zebra up to date with the latest [ZIP-317](https://zips.z.cash/zip-0317) changes. It also fixes a minor network protocol compatibility bug.

Diff for: Cargo.lock

@@ -76,7 +76,7 @@ You can run Zebra using our Docker image.
 This command will run our latest release, and sync it to the tip:
 
 ```sh
-docker run zfnd/zebra:1.0.0-rc.3
+docker run zfnd/zebra:1.0.0-rc.4
 ```
 
 For more information, read our [Docker documentation](book/src/user/docker.md).
@@ -100,7 +100,7 @@ for your platform:
    - **libclang:** the `libclang`, `libclang-dev`, `llvm`, or `llvm-dev` packages
      (these packages will have different names depending on your package manager)
    - **clang** or another C++ compiler: `g++` (all platforms) or `Xcode` (macOS)
-3. Run `cargo install --locked --git https://github.com/ZcashFoundation/zebra --tag v1.0.0-rc.3 zebrad`
+3. Run `cargo install --locked --git https://github.com/ZcashFoundation/zebra --tag v1.0.0-rc.4 zebrad`
 4. Run `zebrad start` (see [Running Zebra](https://zebra.zfnd.org/user/run.html) for more information)
 
 For more detailed instructions, refer to the [documentation](https://zebra.zfnd.org/user/install.html).

Diff for: README.md

@@ -11,13 +11,13 @@ You can deploy Zebra for a daily use with the images available in [Docker Hub](h
 ### Ready to use image
 
 ```shell
-docker run --detach zfnd/zebra:1.0.0-rc.3
+docker run --detach zfnd/zebra:1.0.0-rc.4
 ```
 
 ### Build it locally
 
 ```shell
-git clone --depth 1 --branch v1.0.0-rc.3 https://github.com/ZcashFoundation/zebra.git
+git clone --depth 1 --branch v1.0.0-rc.4 https://github.com/ZcashFoundation/zebra.git
 docker build --file docker/Dockerfile --target runtime --tag zebra:local
 docker run --detach zebra:local
 ```

Diff for: book/src/user/docker.md

@@ -1,6 +1,6 @@
 [package]
 name = "tower-batch"
-version = "0.2.34"
+version = "0.2.35"
 authors = ["Zcash Foundation <[email protected]>"]
 license = "MIT"
 edition = "2021"

Diff for: tower-batch/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "tower-fallback"
-version = "0.2.34"
+version = "0.2.35"
 authors = ["Zcash Foundation <[email protected]>"]
 license = "MIT"
 edition = "2021"

Diff for: tower-fallback/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "zebra-chain"
-version = "1.0.0-beta.19"
+version = "1.0.0-beta.20"
 authors = ["Zcash Foundation <[email protected]>"]
 license = "MIT OR Apache-2.0"
 edition = "2021"

Diff for: zebra-chain/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "zebra-consensus"
-version = "1.0.0-beta.19"
+version = "1.0.0-beta.20"
 authors = ["Zcash Foundation <[email protected]>"]
 license = "MIT OR Apache-2.0"
 edition = "2021"