> "Don't change the HTML in incompatible ways" is probably a good >general rule to live by
Not necessarily - I've only read your summary and not looked into what happened in depth, but the issue seems to have occurred from changing the CSS [and possibly js] in a non backwards compatible way. Changing the HTML didn't really matter. >but having an easy way to say "start purging >all pages on $theseWikis from Squid/Varnish" would also be nice. That sounds like something that could hurt the server kitties unless done rather slowly [at least for enwiki]... -bawolff _______________________________________________ Wikitech-l mailing list Wikitech-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikitech-l