I’ve set aside a couple of days this week to work on a problem that I understand to be a concern for a number of authors, namely that there are various very useful Inform extensions that have never been updated to be compatible with 6L38.
I’ve already made updates to the following, so that they either already have been or soon will be submitted to the Inform Public Library (the repository that holds 6L38-compatible extensions and allows them to be installed and managed directly within the IDE, though you can also browse it less attractively online):
Simple Graphical Window
Consolidated Multiple Actions (being beta-tested before submission, as it’s complex)
Hypothetical Questions (also being beta-tested)
I’ve also done some minor tweaks to Postures and Approaches, both of which had been updated but were presenting difficulties for some users.
It’s hardly practical to try to address all extensions that aren’t yet converted, but if people have particular requests that are serious stumbling blocks for them, then please let me know and I’ll try to fold these into my schedule. I’d like to direct my attention especially towards things that either a) someone is using and the need for that extension is preventing them from updating to the current Inform version or b) someone would really like to use in a current 6L38 project, but can’t. (As opposed to “I was browsing the extensions website and this old extension looked kind of interesting in theory even though I have no actual plans to run it at the moment and so far as I know neither does anyone else.”)
If it helps, the older extensions site is here. You may also like to look at a description of how to do basic updates for 6L02 (which usually also works for the current version 6L38) or forum thread explaining how extension filing works.
I should also add that we have volunteers working on a system for a more systematic storage of multiple extension versions, etc.