Release v0.22.0

Signed-off-by: Paulo Gomes <[email protected]>

CHANGELOG.md

@@ -1,5 +1,42 @@
 # Changelog
 
+## 0.22.0
+
+**Release date:** 2022-04-08
+
+This prerelease comes with further stability improvements in the `libgit2`
+experimental management transport, brings ways to configure Key Exchange
+Algorithms, plus some extra housekeeping awesomeness.
+
+Managed Transport for `libgit2` now introduces self-healing capabilities,
+to recover from failure when long-running connections become stale.
+
+The Key Exchange Algorithms used when establishing SSH connections are
+based on the defaults configured upstream in `go-git` and `golang.org/x/crypto`.
+Now this can be overriden with the flag `--ssh-kex-algos`. Note this applies
+to the `go-git` gitImplementation or the `libgit2` gitImplementation but
+_only_ when Managed Transport is being used.
+
+The exponental back-off retry can be configured with the new flags:
+`--min-retry-delay` (default: `750ms`) and `--max-retry-delay`
+(default: `15min`). Previously the defaults were set to `5ms` and `1000s`,
+which in some cases impaired the controller's ability to self-heal 
+(e.g. retrying failing SSH connections).
+
+Improvements:
+- Update source controller to improve managed transport
+  [#346](https://github.com/fluxcd/image-automation-controller/pull/346)
+- Add flags to configure exponential back-off retry
+  [#348](https://github.com/fluxcd/image-automation-controller/pull/348)
+- Update libgit2 to 1.3.1
+  [#350](https://github.com/fluxcd/image-automation-controller/pull/350)
+- Add flag to allow configuration of ssh kex algos
+  [#351](https://github.com/fluxcd/image-automation-controller/pull/351)
+- Update dependencies
+  [#352](https://github.com/fluxcd/image-automation-controller/pull/352)
+- update toolkit.fluxcd.io docs links
+  [#343](https://github.com/fluxcd/image-automation-controller/pull/343)
+
 ## 0.21.3
 
 **Release date:** 2022-03-30

Makefile

@@ -21,11 +21,11 @@ CACHE := cache
 
 # Version of the source-controller from which to get the GitRepository CRD.
 # Change this if you bump the source-controller/api version in go.mod.
-SOURCE_VER ?= v0.22.5
+SOURCE_VER ?= $(shell go list -m all | grep github.com/fluxcd/source-controller/api | awk '{print $$2}')
 
 # Version of the image-reflector-controller from which to get the ImagePolicy CRD.
 # Change this if you bump the image-reflector-controller/api version in go.mod.
-REFLECTOR_VER ?= v0.17.1
+REFLECTOR_VER ?= $(shell go list -m all | grep github.com/fluxcd/image-reflector-controller/api | awk '{print $$2}')
 
 # Repository root based on Git metadata.
 REPOSITORY_ROOT := $(shell git rev-parse --show-toplevel)

config/manager/kustomization.yaml

@@ -5,4 +5,4 @@ resources:
 images:
 - name: fluxcd/image-automation-controller
   newName: fluxcd/image-automation-controller
-  newTag: v0.21.3
+  newTag: v0.22.0

go.mod

@@ -8,7 +8,7 @@ require (
 	github.com/Masterminds/sprig/v3 v3.2.2
 	github.com/ProtonMail/go-crypto v0.0.0-20220113124808-70ae35bab23f
 	github.com/cyphar/filepath-securejoin v0.2.3
-	github.com/fluxcd/image-automation-controller/api v0.21.3
+	github.com/fluxcd/image-automation-controller/api v0.22.0
 	// If you bump this, change REFLECTOR_VER in the Makefile to match
 	github.com/fluxcd/image-reflector-controller/api v0.17.1
 	github.com/fluxcd/pkg/apis/acl v0.0.3