Merge of #8027

.github/PULL_REQUEST_TEMPLATE/release-checklist.md

@@ -83,7 +83,9 @@ Check that the release will work:
 - [ ] Update crate versions, commit the changes to the release branch, and do a release dry-run:
 
 ```sh
-cargo release version --verbose --execute --allow-branch '*' --workspace --exclude zebrad beta
+cargo release version --verbose --execute --allow-branch '*' --workspace --exclude zebrad --exclude zebra-scan beta
+# Due to a bug in cargo-release, we need to pass an exact version here
+cargo release version --verbose --execute --allow-branch '*' --package zebra-scan 0.1.0-alpha.1
 cargo release version --verbose --execute --allow-branch '*' --package zebrad patch # [ major | minor | patch ]
 cargo release replace --verbose --execute --allow-branch '*' --package zebrad
 cargo release commit --verbose --execute --allow-branch '*'

CHANGELOG.md

@@ -5,6 +5,62 @@ 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 1.5.0](https://github.com/ZcashFoundation/zebra/releases/tag/v1.5.0) - 2023-11-28
+
+This release:
+- fixes a panic that was introduced in Zebra v1.4.0, which happens in rare circumstances when reading cached sprout or history trees. 
+- further improves how Zebra recovers from network interruptions and prevents potential network hangs.
+- limits the ability of synthetic nodes to spread throughout the network through Zebra to address some of the Ziggurat red team report.
+
+As of this release, Zebra requires Rust 1.73 to build.
+
+Finally, we've added an experimental "shielded-scan" feature and the zebra-scan crate as steps
+towards supporting shielded scanning in Zebra. This feature has known security issues.
+It is for experimental use only. Ongoing development is tracked in issue [#7728](https://github.com/ZcashFoundation/zebra/issues/7728).
+
+### Important Security Warning
+
+Do not use regular or sensitive viewing keys with Zebra's experimental scanning feature. Do not use this
+feature on a shared machine. We suggest generating new keys for experimental use.
+
+### Security
+
+- security(net): Stop sending peer addresses from version messages directly to the address book ([#7977](https://github.com/ZcashFoundation/zebra/pull/7977))
+- security(net): Limit how many addresses are sent directly to the address book for a single peer address message ([#7952](https://github.com/ZcashFoundation/zebra/pull/7952))
+- security(net): Rate-limit GetAddr responses to avoid sharing the entire address book over a short period ([#7955](https://github.com/ZcashFoundation/zebra/pull/7955))
+
+### Added
+
+- feat(config): Add config field for the viewing keys used by zebra-scan ([#7949](https://github.com/ZcashFoundation/zebra/pull/7949))
+- feat(scan): Add on-disk database to store keys and scan results ([#7942](https://github.com/ZcashFoundation/zebra/pull/7942), [#8036](https://github.com/ZcashFoundation/zebra/pull/8036))
+- feat(scan): Spawn zebra-scan task from zebrad with configured viewing keys ([#7989](https://github.com/ZcashFoundation/zebra/pull/7989))
+- feat(scan): Create a scan_block function to use across scanning tasks ([#7994](https://github.com/ZcashFoundation/zebra/pull/7994))
+- feat(scan): Scan blocks with Sapling keys and write the results to the database ([#8040](https://github.com/ZcashFoundation/zebra/pull/8040))
+- poc(scan): Proof of concept for shielded scanning ([#7758](https://github.com/ZcashFoundation/zebra/pull/7758))
+- add(docker): Add `ldb` RocksDB query tool to the Dockerfile ([#8074](https://github.com/ZcashFoundation/zebra/pull/8074))
+
+### Changed
+
+- change(state): Expose ZebraDb methods that can create different kinds of databases ([#8002](https://github.com/ZcashFoundation/zebra/pull/8002))
+- change(state): Make the types for finalized blocks consistent ([#7923](https://github.com/ZcashFoundation/zebra/pull/7923))
+- change(scan): Create a scanner storage database ([#8031](https://github.com/ZcashFoundation/zebra/pull/8031))
+- change(scan): Store scanned TXIDs in "display order" ([#8057](https://github.com/ZcashFoundation/zebra/pull/8057))
+- change(scan): Create a function that scans one block by height, and stores the results in the database ([#8045](https://github.com/ZcashFoundation/zebra/pull/8045))
+- change(scan): Store one transaction ID per database row, to make queries easier ([#8062](https://github.com/ZcashFoundation/zebra/pull/8062))
+- change(log): Silence verbose failed connection logs ([#8072](https://github.com/ZcashFoundation/zebra/pull/8072))
+
+### Fixed
+
+- fix(db): Fix a sprout/history tree read panic in Zebra v1.4.0, which only happens before the 25.3.0 state upgrade completes ([#7972](https://github.com/ZcashFoundation/zebra/pull/7972))
+- fix(net): Fix potential network hangs, and reduce code complexity ([#7859](https://github.com/ZcashFoundation/zebra/pull/7859))
+- fix(scan): Start scanning task only if there are keys to scan ([#8059](https://github.com/ZcashFoundation/zebra/pull/8059))
+- fix(rpc): Make the `verbose` argument of the `getrawtransaction` RPC optional ([#8076](https://github.com/ZcashFoundation/zebra/pull/8076))
+
+### Contributors
+
+Thank you to everyone who contributed to this release, we couldn't make Zebra without you:
+@arya2, @oxarbitrage, @teor2345 and @upbqdn
+
 ## [Zebra 1.4.0](https://github.com/ZcashFoundation/zebra/releases/tag/v1.4.0) - 2023-11-07
 
 Zebra's mining RPCs are now available in release builds. Our Docker images are significantly

Cargo.lock

@@ -4623,7 +4623,7 @@ dependencies = [
 
 [[package]]
 name = "tower-batch-control"
-version = "0.2.41-beta.7"
+version = "0.2.41-beta.8"
 dependencies = [
  "color-eyre",
  "ed25519-zebra",
@@ -4647,7 +4647,7 @@ dependencies = [
 
 [[package]]
 name = "tower-fallback"
-version = "0.2.41-beta.7"
+version = "0.2.41-beta.8"
 dependencies = [
  "futures-core",
  "pin-project",
@@ -5685,7 +5685,7 @@ dependencies = [
 
 [[package]]
 name = "zebra-chain"
-version = "1.0.0-beta.31"
+version = "1.0.0-beta.32"
 dependencies = [
  "bitflags 2.4.1",
  "bitflags-serde-legacy",
@@ -5746,7 +5746,7 @@ dependencies = [
 
 [[package]]
 name = "zebra-consensus"
-version = "1.0.0-beta.31"
+version = "1.0.0-beta.32"
 dependencies = [
  "bellman",
  "blake2b_simd",
@@ -5792,7 +5792,7 @@ dependencies = [
 
 [[package]]
 name = "zebra-network"
-version = "1.0.0-beta.31"
+version = "1.0.0-beta.32"
 dependencies = [
  "bitflags 2.4.1",
  "byteorder",
@@ -5833,7 +5833,7 @@ dependencies = [
 
 [[package]]
 name = "zebra-node-services"
-version = "1.0.0-beta.31"
+version = "1.0.0-beta.32"
 dependencies = [
  "color-eyre",
  "jsonrpc-core",
@@ -5845,7 +5845,7 @@ dependencies = [
 
 [[package]]
 name = "zebra-rpc"
-version = "1.0.0-beta.31"
+version = "1.0.0-beta.32"
 dependencies = [
  "chrono",
  "futures",
@@ -5877,7 +5877,7 @@ dependencies = [
 
 [[package]]
 name = "zebra-scan"
-version = "0.1.0-alpha.0"
+version = "0.1.0-alpha.1"
 dependencies = [
  "bls12_381",
  "chrono",
@@ -5903,7 +5903,7 @@ dependencies = [
 
 [[package]]
 name = "zebra-script"
-version = "1.0.0-beta.31"
+version = "1.0.0-beta.32"
 dependencies = [
  "displaydoc",
  "hex",
@@ -5916,7 +5916,7 @@ dependencies = [
 
 [[package]]
 name = "zebra-state"
-version = "1.0.0-beta.31"
+version = "1.0.0-beta.32"
 dependencies = [
  "bincode",
  "chrono",
@@ -5960,7 +5960,7 @@ dependencies = [
 
 [[package]]
 name = "zebra-test"
-version = "1.0.0-beta.31"
+version = "1.0.0-beta.32"
 dependencies = [
  "color-eyre",
  "futures",
@@ -5988,7 +5988,7 @@ dependencies = [
 
 [[package]]
 name = "zebra-utils"
-version = "1.0.0-beta.31"
+version = "1.0.0-beta.32"
 dependencies = [
  "color-eyre",
  "hex",
@@ -6009,7 +6009,7 @@ dependencies = [
 
 [[package]]
 name = "zebrad"
-version = "1.4.0"
+version = "1.5.0"
 dependencies = [
  "abscissa_core",
  "atty",

book/src/user/docker.md

@@ -17,7 +17,7 @@ docker run --detach zfnd/zebra:latest
 ### Build it locally
 
 ```shell
-git clone --depth 1 --branch v1.4.0 https://github.com/ZcashFoundation/zebra.git
+git clone --depth 1 --branch v1.5.0 https://github.com/ZcashFoundation/zebra.git
 docker build --file docker/Dockerfile --target runtime --tag zebra:local .
 docker run --detach zebra:local
 ```

book/src/user/install.md

@@ -19,7 +19,7 @@ To compile Zebra directly from GitHub, or from a GitHub release source archive:
 ```sh
 git clone https://github.com/ZcashFoundation/zebra.git
 cd zebra
-git checkout v1.4.0
+git checkout v1.5.0
 ```
 
 3. Build and Run `zebrad`
@@ -32,7 +32,7 @@ target/release/zebrad start
 ### Compiling from git using cargo install
 
 ```sh
-cargo install --git https://github.com/ZcashFoundation/zebra --tag v1.4.0 zebrad
+cargo install --git https://github.com/ZcashFoundation/zebra --tag v1.5.0 zebrad
 ```
 
 ### Compiling on ARM

tower-batch-control/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "tower-batch-control"
-version = "0.2.41-beta.7"
+version = "0.2.41-beta.8"
 authors = ["Zcash Foundation <zebra@zfnd.org>", "Tower Maintainers <team@tower-rs.com>"]
 description = "Tower middleware for batch request processing"
 # # Legal

tower-fallback/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "tower-fallback"
-version = "0.2.41-beta.7"
+version = "0.2.41-beta.8"
 authors = ["Zcash Foundation <zebra@zfnd.org>"]
 description = "A Tower service combinator that sends requests to a first service, then retries processing on a second fallback service if the first service errors."
 license = "MIT OR Apache-2.0"

zebra-chain/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "zebra-chain"
-version = "1.0.0-beta.31"
+version = "1.0.0-beta.32"
 authors = ["Zcash Foundation <zebra@zfnd.org>"]
 description = "Core Zcash data structures"
 license = "MIT OR Apache-2.0"
@@ -126,7 +126,7 @@ proptest-derive = { version = "0.4.0", optional = true }
 rand = { version = "0.8.5", optional = true }
 rand_chacha = { version = "0.3.1", optional = true }
 
-zebra-test = { path = "../zebra-test/", version = "1.0.0-beta.31", optional = true }
+zebra-test = { path = "../zebra-test/", version = "1.0.0-beta.32", optional = true }
 
 [dev-dependencies]
 # Benchmarks

zebra-consensus/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "zebra-consensus"
-version = "1.0.0-beta.31"
+version = "1.0.0-beta.32"
 authors = ["Zcash Foundation <zebra@zfnd.org>"]
 description = "Implementation of Zcash consensus checks"
 license = "MIT OR Apache-2.0"
@@ -63,13 +63,13 @@ orchard = "0.6.0"
 zcash_proofs = { version = "0.13.0-rc.1", features = ["multicore" ] }
 wagyu-zcash-parameters = "0.2.0"
 
-tower-fallback = { path = "../tower-fallback/", version = "0.2.41-beta.7" }
-tower-batch-control = { path = "../tower-batch-control/", version = "0.2.41-beta.7" }
+tower-fallback = { path = "../tower-fallback/", version = "0.2.41-beta.8" }
+tower-batch-control = { path = "../tower-batch-control/", version = "0.2.41-beta.8" }
 
-zebra-script = { path = "../zebra-script", version = "1.0.0-beta.31" }
-zebra-state = { path = "../zebra-state", version = "1.0.0-beta.31" }
-zebra-node-services = { path = "../zebra-node-services", version = "1.0.0-beta.31" }
-zebra-chain = { path = "../zebra-chain", version = "1.0.0-beta.31" }
+zebra-script = { path = "../zebra-script", version = "1.0.0-beta.32" }
+zebra-state = { path = "../zebra-state", version = "1.0.0-beta.32" }
+zebra-node-services = { path = "../zebra-node-services", version = "1.0.0-beta.32" }
+zebra-chain = { path = "../zebra-chain", version = "1.0.0-beta.32" }
 
 # prod feature progress-bar
 howudoin = { version = "0.1.2", optional = true }

zebra-consensus/src/checkpoint/main-checkpoints.txt

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