a big ol' Catalyst upgrade
At work, a fair bit of our web stuff is Catalyst. That’s not just the user-facing website, but also internal HTTP services. For a long time, we were stuck on v5.7012, from late 2007. That’s pre-Moose (which was 5.8000) and pre-Plack (which was 5.9000). It wasn’t that we didn’t want to upgrade, but it was a bunch of work and all the benefits we’d see immediately were little ones. It was going to free us up for a lot of future gain, but who has the time to invest in that?