I will take this opportunity to note for general public consumption that the answer to where to find an Inform 7 extension is almost always: The Friends of I7 Extensions or Extensions Archive repos on github:
- Friends of I7 Extensions for Inform 7 10.1
- Friends of I7 Extensions for Inform 7 v9.3/6M62
- Friends of I7 miscellaneous extensions (may or may not have ever worked for any version)
- Friends of I7 archive (older extensions, mostly for 6G60; for many, you can look backwards in the git history for previous versions) which does have Considerate Holdall
Two things may not be obvious: the first three of those are different branches of the same repo. The default view if you go to github.com/i7/extensions is 10.1. You have to go to the button for the branch pulldown menu in the upper left to switch to 9.3 or to “master” for the miscellaneous ones. And the archive is a separate repo altogether at github.com/i7/archive.
For 10.1 and 9.3, a list of the extensions and their descriptions can be had at i7.github.io/extensions for 10.1 and i7.github.io/extensions/9.3. These include the extensions’ descriptions and make for easier browsing, but this is still manually updated and may not be up to the minute in reflecting the repos’ real contents.