On Mon, May 6, 2013 at 7:20 PM, MZMcBride <[email protected]> wrote:
> The reason I ask about a distinction is that there have been a lot of > changes to Wikimedia wikis lately and likely more to come, as the > Wikimedia Foundation has gotten larger and has more dedicated tech > resources. Overall, this is great. But big new features come with big > changes, and these changes sometimes need a bit of breathing room. I've > read a lot of pushback lately against rapid changes (usurping usernames, > getting rid of the new message indicator, etc.). A lot of this seems > mostly outside the scope how often to deploy (and I don't want to shift > the focus of this thread), but it gets confusing (to me, at least) to make > a distinction between new code/features on Wikimedia wikis and how often > to branch MediaWiki core/extensions. A lot of this could potentially be addressed in a consistent manner across wikis if we applied the alpha->beta->prod (or just beta->prod for starters) channel model that's used on the Wikimedia mobile sites. Then features (whether in core or extensions) could be flagged for alpha or beta readiness, and users would only get them if they've decided to opt into either of those channels. We could still flip the switch from beta->prod, but that decision could be decoupled from the weekly deployment cycle. This would likely be done for features & changes which have significant user-facing impact, and where segregation into "on" and "off" modes is possible (not always the case). We may want to consider at least putting some such scaffolding for beta->prod desktop modes into place before shifting to weekly deployments, although if that holds up this change significantly, I'd be in favor of making the shift first and then iterating. Right now we have lots of individual "experimental" prefs, some dark launch URL parameters (&useNew=1 for the account creation forms etc.), some changes that are announced widely but then rolled out immediately (section edit link change), etc. What would be the disadvantage of having a single "I'd like the latest and greatest changes once they come in" preference for our users? The main disadvantage I see is that we'd need to temporarily retain two codepaths for significant user-facing changes, potentially increasing code complexity a fair bit, but perhaps reducing post-launch cost in return. And we'd need to consider more carefully if/when to make the beta/prod switch -- not necessarily a bad thing. ;-) Have there been any negative experiences with this model on the mobile sites? Erik -- Erik Möller VP of Engineering and Product Development, Wikimedia Foundation _______________________________________________ Wikitech-l mailing list [email protected] https://lists.wikimedia.org/mailman/listinfo/wikitech-l
