update runtime lists (#407)
diff --git a/docs/release_instructions.md b/docs/release_instructions.md
index 5b089ee..6aa4f26 100644
--- a/docs/release_instructions.md
+++ b/docs/release_instructions.md
@@ -385,7 +385,6 @@
The current list of "actionloop" based Dockerfiles is:
- openwhisk-runtime-java/core/java8actionloop/Dockerfile
-- openwhisk-runtime-php/core/php7.3Action/Dockerfile
- openwhisk-runtime-php/core/php7.4Action/Dockerfile
- openwhisk-runtime-php/core/php8.0Action/Dockerfile
- openwhisk-runtime-python/core/python36AiAction/Dockerfile
@@ -393,15 +392,12 @@
- openwhisk-runtime-python/core/python3Action/Dockerfile
- openwhisk-runtime-ruby/core/ruby2.6ActionLoop/Dockerfile
- openwhisk-runtime-rust/core/rust1.34/Dockerfile
-- openwhisk-runtime-swift/core/swift42Action/Dockerfile
- openwhisk-runtime-swift/core/swift51Action/Dockerfile
- openwhisk-runtime-swift/core/swift53Action/Dockerfile
- openwhisk-runtime-swift/core/swift54Action/Dockerfile
-If you released a new version of `openwhisk-runtime-docker`, then you need to update tag information in the Dockerfiles of `openwhisk-runtime-python`.
-
To support reproducible builds, we always use a fixed-tag
-(and almost always a release tag) when pulling code from `openwhisk-runtime-docker` into other runtime projects to build their images.
+(and almost always a release tag) when pulling code from `openwhisk-runtime-go` into other runtime projects to build their images.
### Publishing to npm
