chore: add v1.39.3 release CHANGELOG.md entry

CHANGELOG.md

@@ -32,6 +32,32 @@ Docs, Test, and Release Updates:
 * docs: Add a copy of the buildpacks node tutorial without a skaffold.yaml [#7968](https://github.com/GoogleContainerTools/skaffold/pull/7968)
 * docs: Fix helm command [#7987](https://github.com/GoogleContainerTools/skaffold/pull/7987)
 
+# v1.39.3 Release - 10/26/2022
+**Linux amd64**
+`curl -Lo skaffold https://storage.googleapis.com/skaffold/releases/v1.39.3/skaffold-linux-amd64 && chmod +x skaffold && sudo mv skaffold /usr/local/bin`
+
+**Linux arm64**
+`curl -Lo skaffold https://storage.googleapis.com/skaffold/releases/v1.39.3/skaffold-linux-arm64 && chmod +x skaffold && sudo mv skaffold /usr/local/bin`
+
+**macOS amd64**
+`curl -Lo skaffold https://storage.googleapis.com/skaffold/releases/v1.39.3/skaffold-darwin-amd64 && chmod +x skaffold && sudo mv skaffold /usr/local/bin`
+
+**macOS arm64**
+`curl -Lo skaffold https://storage.googleapis.com/skaffold/releases/v1.39.3/skaffold-darwin-arm64 && chmod +x skaffold && sudo mv skaffold /usr/local/bin`
+
+**Windows**
+https://storage.googleapis.com/skaffold/releases/v1.39.3/skaffold-windows-amd64.exe
+
+**Docker image**
+`gcr.io/k8s-skaffold/skaffold:v1.39.3`
+
+Fixes:
+* fix: backport Bazel build context fixes to v1 (#7866)
+* fix: update integration tests
+
+Updates and Refactors:
+* chore: update v1 branch to go1.19.1
+
 # v2.0.0 Release - 10/20/2022
 **Linux amd64**
 `curl -Lo skaffold https://storage.googleapis.com/skaffold/releases/v2.0.0/skaffold-linux-amd64 && chmod +x skaffold && sudo mv skaffold /usr/local/bin`