Release Zebra 1.0.0-rc.0 (#5383)
* Increment Zebra versions * Initial draft changelog * Add blog post to the release checklist * Say "user testing" Co-authored-by: teor <teor@riseup.net>
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@ -151,6 +151,12 @@ After you have the version increments, the updated checkpoints and the updated c
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- [ ] Test the Docker image using `docker run zfnd/zebra:1.0.0-rc.<version>` <!-- TODO: replace with `docker run zfnd/zebra` when we release 1.0.0 -->
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- [ ] Turn off [Merge Freeze](https://www.mergefreeze.com/installations/3676/branches) for the whole repository
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## Blog Post
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If the release contains new features (`major` or `minor`), or high-priority bug fixes:
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- [ ] Ask the team about doing a blog post
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If building or running fails after tagging:
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1. Fix the bug that caused the failure
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2. Increment versions again, following these instructions from the start
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49
CHANGELOG.md
49
CHANGELOG.md
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@ -4,6 +4,55 @@ All notable changes to Zebra are documented in this file.
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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).
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## [Zebra 1.0.0-rc.0](https://github.com/ZcashFoundation/zebra/releases/tag/v1.0.0-rc.0) - 2022-10-12
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This is the first Zebra release candidate. Zebra's consensus rules, node sync, and `lightwalletd` RPCs are ready for user testing and experimental use. Zebra has not been audited yet.
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This release also makes significant performance improvements to RPCs, and temporarily removes support for Rust 1.64.
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### Breaking Changes
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This release has the following breaking changes:
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- Rust 1.64 is unsupported due to a performance regression when downloading the Zcash parameters.
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Zebra currently builds with Rust 1.63 ([#5251](https://github.com/ZcashFoundation/zebra/pull/5251)).
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- Use correct TOML syntax in Docker zebrad.toml ([#5320](https://github.com/ZcashFoundation/zebra/pull/5320))
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### Major RPC Performance Improvements
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This release improves RPC performance:
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- Initial `lightwalletd` sync is about twice as fast ([#5307](https://github.com/ZcashFoundation/zebra/pull/5307))
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- RPCs can run while a block is being committed to the state, previously they could be delayed by 5-15 seconds ([#5134](https://github.com/ZcashFoundation/zebra/pull/5134), [#5257](https://github.com/ZcashFoundation/zebra/pull/5257))
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### Security
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- Make default command work in docker images, disable optional listener ports ([#5313](https://github.com/ZcashFoundation/zebra/pull/5313))
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- Update yanked versions of cpufeatures (orchard/aes), ed25519 (tor), and quick-xml (flamegraph) ([#5308](https://github.com/ZcashFoundation/zebra/pull/5308))
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- Bump rand\_core from 0.6.3 to 0.6.4, fixes unsoundness bug ([#5175](https://github.com/ZcashFoundation/zebra/pull/5175))
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### Changed
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- Log git metadata and platform info when zebrad starts up ([#5200](https://github.com/ZcashFoundation/zebra/pull/5200))
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- Update mainnet and testnet checkpoints ([#5360](https://github.com/ZcashFoundation/zebra/pull/5360))
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- Update README for the release candidate ([#5314](https://github.com/ZcashFoundation/zebra/pull/5314))
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- change(docs): Add links to CI/CD docs in the zebra book's sidebar ([#5355](https://github.com/ZcashFoundation/zebra/pull/5355))
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### Fixed
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- Use correct TOML syntax in Docker zebrad.toml ([#5320](https://github.com/ZcashFoundation/zebra/pull/5320))
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- Look back up to 10,000 blocks on testnet for a legacy chain ([#5133](https://github.com/ZcashFoundation/zebra/pull/5133))
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#### Performance
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- Build zebrad with Rust 1.63 to avoid Zcash parameter download hangs ([#5251](https://github.com/ZcashFoundation/zebra/pull/5251))
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- Write blocks to the state in a separate thread, to avoid network and RPC hangs ([#5134](https://github.com/ZcashFoundation/zebra/pull/5134), [#5257](https://github.com/ZcashFoundation/zebra/pull/5257))
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- Fix slow getblock RPC (verbose=1) using transaction ID index ([#5307](https://github.com/ZcashFoundation/zebra/pull/5307))
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- Open the database in a blocking tokio thread, which allows tokio to run other tasks ([#5228](https://github.com/ZcashFoundation/zebra/pull/5228))
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### Contributors
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Thank you to everyone who contributed to this release, we couldn't make Zebra without you:
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@arya2, @gustavovalverde, @oxarbitrage, @teor2345 and @upbqdn.
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## [Zebra 1.0.0-beta.15](https://github.com/ZcashFoundation/zebra/releases/tag/v1.0.0-beta.15) - 2022-09-20
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This release improves Zebra's sync and RPC performance, improves test coverage and reliability, and starts creating Docker Hub binaries for releases.
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@ -5463,7 +5463,7 @@ dependencies = [
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[[package]]
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name = "tower-batch"
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version = "0.2.30"
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version = "0.2.31"
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dependencies = [
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"color-eyre",
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"ed25519-zebra",
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@ -5487,7 +5487,7 @@ dependencies = [
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[[package]]
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name = "tower-fallback"
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version = "0.2.30"
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version = "0.2.31"
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dependencies = [
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"futures-core",
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"pin-project 0.4.30",
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@ -6351,7 +6351,7 @@ dependencies = [
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[[package]]
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name = "zebra-chain"
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version = "1.0.0-beta.15"
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version = "1.0.0-beta.16"
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dependencies = [
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"aes",
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"bech32 0.9.1",
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@ -6415,7 +6415,7 @@ version = "1.0.0-beta.0"
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[[package]]
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name = "zebra-consensus"
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version = "1.0.0-beta.15"
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version = "1.0.0-beta.16"
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dependencies = [
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"bellman",
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"blake2b_simd",
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@ -6459,7 +6459,7 @@ dependencies = [
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[[package]]
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name = "zebra-network"
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version = "1.0.0-beta.15"
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version = "1.0.0-beta.16"
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dependencies = [
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"arti-client",
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"bitflags",
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@ -6497,14 +6497,14 @@ dependencies = [
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[[package]]
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name = "zebra-node-services"
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version = "1.0.0-beta.15"
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version = "1.0.0-beta.16"
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dependencies = [
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"zebra-chain",
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]
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[[package]]
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name = "zebra-rpc"
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version = "1.0.0-beta.15"
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version = "1.0.0-beta.16"
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dependencies = [
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"chrono",
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"futures",
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@ -6534,7 +6534,7 @@ dependencies = [
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[[package]]
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name = "zebra-script"
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version = "1.0.0-beta.15"
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version = "1.0.0-beta.16"
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dependencies = [
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"displaydoc",
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"hex",
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@ -6547,7 +6547,7 @@ dependencies = [
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[[package]]
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name = "zebra-state"
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version = "1.0.0-beta.15"
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version = "1.0.0-beta.16"
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dependencies = [
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"bincode",
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"chrono",
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@ -6585,7 +6585,7 @@ dependencies = [
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[[package]]
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name = "zebra-test"
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version = "1.0.0-beta.15"
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version = "1.0.0-beta.16"
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dependencies = [
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"color-eyre",
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"futures",
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@ -6612,7 +6612,7 @@ dependencies = [
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[[package]]
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name = "zebra-utils"
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version = "1.0.0-beta.15"
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version = "1.0.0-beta.16"
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dependencies = [
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"color-eyre",
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"hex",
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@ -6628,7 +6628,7 @@ dependencies = [
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[[package]]
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name = "zebrad"
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version = "1.0.0-beta.15"
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version = "1.0.0-rc.0"
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dependencies = [
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"abscissa_core",
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"atty",
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@ -96,7 +96,7 @@ for your platform:
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2. Install Zebra's build dependencies:
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- **libclang:** the `libclang`, `libclang-dev`, `llvm`, or `llvm-dev` packages, depending on your package manager
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- **clang** or another C++ compiler: `g++`, `Xcode`, or `MSVC`
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3. Run `cargo install --locked --git https://github.com/ZcashFoundation/zebra --tag v1.0.0-beta.15 zebrad`
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3. Run `cargo install --locked --git https://github.com/ZcashFoundation/zebra --tag v1.0.0-rc.0 zebrad`
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4. Run `zebrad start` (see [Running Zebra](https://zebra.zfnd.org/user/run.html) for more information)
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For more detailed instructions, refer to the [documentation](https://zebra.zfnd.org/user/install.html).
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@ -9,7 +9,7 @@ for your platform:
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2. Install Zebra's build dependencies:
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- **libclang:** the `libclang`, `libclang-dev`, `llvm`, or `llvm-dev` packages, depending on your package manager
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- **clang** or another C++ compiler: `g++`, `Xcode`, or `MSVC`
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3. Run `cargo install --locked --git https://github.com/ZcashFoundation/zebra --tag v1.0.0-beta.15 zebrad`
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3. Run `cargo install --locked --git https://github.com/ZcashFoundation/zebra --tag v1.0.0-rc.0 zebrad`
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4. Run `zebrad start` (see [Running Zebra](run.md) for more information)
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If you're interested in testing out `zebrad` please feel free, but keep in mind
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[package]
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name = "tower-batch"
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version = "0.2.30"
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version = "0.2.31"
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authors = ["Zcash Foundation <zebra@zfnd.org>"]
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license = "MIT"
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edition = "2021"
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[package]
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name = "tower-fallback"
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version = "0.2.30"
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version = "0.2.31"
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authors = ["Zcash Foundation <zebra@zfnd.org>"]
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license = "MIT"
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edition = "2021"
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[package]
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name = "zebra-chain"
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version = "1.0.0-beta.15"
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version = "1.0.0-beta.16"
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authors = ["Zcash Foundation <zebra@zfnd.org>"]
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license = "MIT OR Apache-2.0"
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edition = "2021"
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[package]
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name = "zebra-consensus"
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version = "1.0.0-beta.15"
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version = "1.0.0-beta.16"
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authors = ["Zcash Foundation <zebra@zfnd.org>"]
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license = "MIT OR Apache-2.0"
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edition = "2021"
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[package]
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name = "zebra-network"
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version = "1.0.0-beta.15"
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version = "1.0.0-beta.16"
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authors = ["Zcash Foundation <zebra@zfnd.org>"]
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license = "MIT OR Apache-2.0"
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edition = "2021"
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@ -242,7 +242,7 @@ pub const TIMESTAMP_TRUNCATION_SECONDS: u32 = 30 * 60;
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/// [BIP 14]: https://github.com/bitcoin/bips/blob/master/bip-0014.mediawiki
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//
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// TODO: generate this from crate metadata (#2375)
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pub const USER_AGENT: &str = "/Zebra:1.0.0-beta.15/";
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pub const USER_AGENT: &str = "/Zebra:1.0.0-rc.0/";
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/// The Zcash network protocol version implemented by this crate, and advertised
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/// during connection setup.
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name = "zebra-node-services"
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authors = ["Zcash Foundation <zebra@zfnd.org>"]
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license = "MIT OR Apache-2.0"
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version = "1.0.0-beta.15"
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version = "1.0.0-beta.16"
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edition = "2021"
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repository = "https://github.com/ZcashFoundation/zebra"
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[package]
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name = "zebra-rpc"
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version = "1.0.0-beta.15"
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version = "1.0.0-beta.16"
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authors = ["Zcash Foundation <zebra@zfnd.org>"]
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license = "MIT OR Apache-2.0"
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edition = "2021"
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[package]
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name = "zebra-script"
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version = "1.0.0-beta.15"
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version = "1.0.0-beta.16"
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authors = ["Zcash Foundation <zebra@zfnd.org>"]
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license = "MIT OR Apache-2.0"
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edition = "2021"
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[package]
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name = "zebra-state"
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version = "1.0.0-beta.15"
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version = "1.0.0-beta.16"
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authors = ["Zcash Foundation <zebra@zfnd.org>"]
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license = "MIT OR Apache-2.0"
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edition = "2021"
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[package]
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name = "zebra-test"
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version = "1.0.0-beta.15"
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version = "1.0.0-beta.16"
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authors = ["Zcash Foundation <zebra@zfnd.org>"]
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license = "MIT OR Apache-2.0"
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edition = "2021"
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name = "zebra-utils"
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authors = ["Zcash Foundation <zebra@zfnd.org>"]
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license = "MIT OR Apache-2.0"
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version = "1.0.0-beta.15"
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version = "1.0.0-beta.16"
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edition = "2021"
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# Prevent accidental publication of this utility crate.
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publish = false
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name = "zebrad"
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authors = ["Zcash Foundation <zebra@zfnd.org>"]
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license = "MIT OR Apache-2.0"
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version = "1.0.0-beta.15"
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version = "1.0.0-rc.0"
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edition = "2021"
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# Zebra is only supported on the latest stable Rust version. Some earlier versions might work.
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# Zebra uses features introduced in Rust 1.58.
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