v1.9.10

.github/workflows/build-and-test.yml

@@ -14,7 +14,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-go@v3
         with:
-          go-version: '1.19.3'
+          go-version: '1.19'
           check-latest: true
       - name: build_test
         shell: bash

.github/workflows/static-analysis.yaml → .github/workflows/static-analysis.yml

@@ -17,7 +17,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v3
         with:
-          go-version: '1.18'
+          go-version: '1.19'
           check-latest: true
       - name: Run static analysis tests
         shell: bash

.golangci.yml

@@ -16,40 +16,37 @@ linters:
   disable-all: true
   enable:
     - asciicheck
+    - bodyclose
     - depguard
     - errcheck
-    - errorlint
     - exportloopref
     - goconst
     - gocritic
     - gofmt
     - gofumpt
     - goimports
-    - revive
+    - goprintffuncname
     - gosec
     - gosimple
     - govet
     - ineffassign
     - misspell
     - nakedret
+    - noctx
     - nolintlint
     - prealloc
+    - revive
+    - staticcheck
     - stylecheck
+    - typecheck
     - unconvert
     - unparam
     - unused
-    - unconvert
     - whitespace
-    - staticcheck
-    # - bodyclose
-    # - structcheck
-    # - lll
-    # - gomnd
-    # - goprintffuncname
-    # - interfacer
-    # - typecheck
+    # - errorlint (TODO: re-enable in go1.20 migration)
     # - goerr113
-    # - noctx
+    # - gomnd
+    # - lll
 
 linters-settings:
   errorlint:
@@ -83,13 +80,13 @@ linters-settings:
       - name: unhandled-error
         disabled: false
         arguments:
-          - "fmt.Fprint"
-          - "fmt.Fprintf"
-          - "fmt.Print"
-          - "fmt.Printf"
-          - "fmt.Println"
-          - "rand.Read"
-          - "sb.WriteString"
+          - "fmt\\.Fprint"
+          - "fmt\\.Fprintf"
+          - "fmt\\.Print"
+          - "fmt\\.Printf"
+          - "fmt\\.Println"
+          - "math/rand\\.Read"
+          - "strings\\.Builder\\.WriteString"
       # https://github.com/mgechev/revive/blob/master/RULES_DESCRIPTIONS.md#unused-parameter
       - name: unused-parameter
         disabled: false
@@ -100,7 +97,7 @@ linters-settings:
       - name: useless-break
         disabled: false
   staticcheck:
-    go: "1.18"
+    go: "1.19"
     # https://staticcheck.io/docs/options#checks
     checks:
       - "all"

Dockerfile

@@ -5,8 +5,8 @@
 # README.md
 # go.mod
 # ============= Compilation Stage ================
-FROM golang:1.18.5-buster AS builder
-RUN apt-get update && apt-get install -y --no-install-recommends bash=5.0-4 git=1:2.20.1-2+deb10u3 make=4.2.1-1.2 gcc=4:8.3.0-1 musl-dev=1.1.21-2 ca-certificates=20200601~deb10u2 linux-headers-amd64
+FROM golang:1.19.6-buster AS builder
+RUN apt-get update && apt-get install -y --no-install-recommends bash=5.0-4 make=4.2.1-1.2 gcc=4:8.3.0-1 musl-dev=1.1.21-2 ca-certificates=20200601~deb10u2 linux-headers-amd64
 
 WORKDIR /build
 # Copy and download avalanche dependencies using go mod

README.md

@@ -22,7 +22,7 @@ The minimum recommended hardware specification for nodes connected to Mainnet is
 
 If you plan to build AvalancheGo from source, you will also need the following software:
 
-- [Go](https://golang.org/doc/install) version >= 1.18.1
+- [Go](https://golang.org/doc/install) version >= 1.19.6
 - [gcc](https://gcc.gnu.org/)
 - g++
 

RELEASES.md

@@ -1,5 +1,42 @@
 # Release Notes
 
+## [v1.9.10](https://github.com/ava-labs/avalanchego/releases/tag/v1.9.10)
+
+This version is backwards compatible to [v1.9.0](https://github.com/ava-labs/avalanchego/releases/tag/v1.9.0). It is optional, but encouraged. The supported plugin version is `24`.
+
+### MerkleDB
+
+- Removed parent tracking from `merkledb.trieView`
+- Removed `base` caches from `merkledb.trieView`
+- Fixed error handling during `merkledb` intermediate node eviction
+- Replaced values larger than `32` bytes with a hash in the `merkledb` hash representation
+
+### AVM
+
+- Refactored `avm` API tx creation into a standalone `Spender` implementation
+- Migrated UTXO interfaces from the `platformvm` into the `components` for use in the `avm`
+- Refactored `avm` `tx.SyntacticVerify` to expect the config rather than the fee fields
+
+### Miscellaneous
+
+- Updated the minimum golang version to `v1.19.6`
+- Fixed `rpcchainvm` signal handling to only shutdown upon receipt of `SIGTERM`
+- Added `warp.Signature#NumSigners` for better cost tracking support
+- Added `snow.Context#PublicKey` to provide access to the local node's BLS public key inside the VM execution environment
+- Renamed Avalanche consensus metric prefix to `avalanche_{chainID}_avalanche`
+- Specified an explicit TCP `Linger` timeout of `15` seconds
+- Updated the `secp256k1` library to `v4.1.0`
+
+### Cleanup
+
+- Removed support for the `--whitelisted-subnets` flag
+- Removed unnecessary abstractions from the `app` package
+- Removed `Factory` embedding from `platformvm.VM` and `avm.VM`
+- Removed `validator` package from the `platformvm`
+- Removed `timer.TimeoutManager`
+- Replaced `snow.Context` in `Factory.New` with `logging.Logger`
+- Renamed `set.Bits#Len` to `BitLen` and `set.Bits#HammingWeight` to `Len` to align with `set.Bits64`
+
 ## [v1.9.9](https://github.com/ava-labs/avalanchego/releases/tag/v1.9.9)
 
 This version is backwards compatible to [v1.9.0](https://github.com/ava-labs/avalanchego/releases/tag/v1.9.0). It is optional, but encouraged. The supported plugin version is `23`.

api/health/worker.go

@@ -12,6 +12,8 @@ import (
 
 	"github.com/prometheus/client_golang/prometheus"
 
+	"golang.org/x/exp/maps"
+
 	"github.com/ava-labs/avalanchego/utils"
 )
 
@@ -120,10 +122,7 @@ func (w *worker) runChecks(ctx context.Context) {
 	// during this iteration. If [w.checks] is modified during this iteration of
 	// [runChecks], then the added check will not be run until the next
 	// iteration.
-	checks := make(map[string]Checker, len(w.checks))
-	for name, checker := range w.checks {
-		checks[name] = checker
-	}
+	checks := maps.Clone(w.checks)
 	w.checksLock.RUnlock()
 
 	var wg sync.WaitGroup

api/server/router.go

@@ -10,6 +10,8 @@ import (
 	"sync"
 
 	"github.com/gorilla/mux"
+
+	"github.com/ava-labs/avalanchego/utils/set"
 )
 
 var (
@@ -22,15 +24,15 @@ type router struct {
 	router *mux.Router
 
 	routeLock      sync.Mutex
-	reservedRoutes map[string]bool                    // Reserves routes so that there can't be alias that conflict
+	reservedRoutes set.Set[string]                    // Reserves routes so that there can't be alias that conflict
 	aliases        map[string][]string                // Maps a route to a set of reserved routes
 	routes         map[string]map[string]http.Handler // Maps routes to a handler
 }
 
 func newRouter() *router {
 	return &router{
 		router:         mux.NewRouter(),
-		reservedRoutes: make(map[string]bool),
+		reservedRoutes: set.Set[string]{},
 		aliases:        make(map[string][]string),
 		routes:         make(map[string]map[string]http.Handler),
 	}
@@ -68,7 +70,7 @@ func (r *router) AddRouter(base, endpoint string, handler http.Handler) error {
 }
 
 func (r *router) addRouter(base, endpoint string, handler http.Handler) error {
-	if r.reservedRoutes[base] {
+	if r.reservedRoutes.Contains(base) {
 		return fmt.Errorf("couldn't route to %s as that route is either aliased or already maps to a handler", base)
 	}
 
@@ -113,13 +115,13 @@ func (r *router) AddAlias(base string, aliases ...string) error {
 	defer r.routeLock.Unlock()
 
 	for _, alias := range aliases {
-		if r.reservedRoutes[alias] {
+		if r.reservedRoutes.Contains(alias) {
 			return fmt.Errorf("couldn't alias to %s as that route is either already aliased or already maps to a handler", alias)
 		}
 	}
 
 	for _, alias := range aliases {
-		r.reservedRoutes[alias] = true
+		r.reservedRoutes.Add(alias)
 	}
 
 	r.aliases[base] = append(r.aliases[base], aliases...)