Looking into the source code, for the newish Lucee extension-compress, I noticed support for compressionMethod=“store,deflate” was checked into the code, but just wasn’t exposed via the tag definition.
So, I have filed a PR to enable this
you can see an example in the updated test case
If you’d like to try it out (it works with 5.3.3.x, dunno about earlier releases), I’ve attached a build (compress-extension-220.127.116.11-BETA.lex) to the issue https://luceeserver.atlassian.net/browse/LDEV-930
This is really useful if you are zipping content which doesn’t need compression, i.e. images