Parsoid/Deployments

Planned deployments, linked from Deployments. For a list of past deployments, look for 'parsoid' in Server Admin Log.

See Parsoid to learn how to deploy a new version of Parsoid.


 * Deployments in 2015
 * Deployments in 2014
 * Deployments in 2013

Tuesday, April 5, 2016 around 2:10pm PT: ✅

 * , : Cherry-pick of image option localization patch to match alias reordering in mediawiki core version 1.27.0-wmf.20.
 * Deployed cherry-pick from  branch.

Monday, April 4, 2016 around 1:10 pm PT: ✅

 * Fix log type in cite implementation
 * Code cleanup: should not affect functionality
 * Move dp.src handlers to their respective dom handlers
 * Add new env.normalizeAndResolvePageTitle helper and use it

Wednesday, March 30, 2016 around 1:15 pm PT: ✅

 * Bump HTML version number to 1.2.1
 * Declare charset with
 * Add html/dp version numbers in instead of full content type
 * : Move auto-generated refs flag from data-parsoid to data-mw
 * Default ParsoidConfig.loadWMF to false
 * Bump node-uuid to 1.4.7 for nsp

Wednesday, March 23, 2016 around 1:15 pm PT: ✅

 * Don't construct regexp with a regexp when flags need to be set
 * Don't export Namespace since it isn't used anywhere else
 * : Include user agent in request logs
 * Tweak error prefixes for ease of browsing in logstash
 * Promisify the exposed batching methods
 * : Handle async createSocket

Monday, March 7, 2016 around 1:15pm PT: ✅

 * Cleanup and tweaks of translusion formatting for clarity and fewer dirty diffs
 * Fix breakage in counting of HTTP status codes (broken by fix for T127983)

Tuesday, March 1, 2016 around 10:50am PT: ✅

 * : Fix bug in formatting of transclusions for block-format templates
 * Remove overloading of pipe stop in the PEG tokenizer -- eliminates incorrect parsing of pipes in external links

Monday, February 29, 2016 around 1:25pm PT: ✅

 * : Don't crash on misconfigured statsd host
 * : Match html5 unquoted attribute parsing
 * Break for [[ in table attribute values too

Wednesday, Feb 24, 2016 around 1:15 pm PT: ✅

 * Bump HTML content-type version to 1.2.0 (from 1.1.0) and data-parsoid content-type version to 0.0.2 (from 0.0.1)
 * Update parsoid content type meta tags in the
 *  is now changed to  to be more consistent with the version information that is output in the response headers.
 * For the non-pagebundle API endpoints,  is also emitted.
 * : Remove user/contribution information from header
 * : Assert param value serializes to a string
 * , : Fetch and use templatedata while serializing transclusions
 * data-parsoid semantics updated to use 'foo=bar' as the default transclusion arg spacing.
 * Remove data-mw.body.extsrc for the tag (unused, and bloats data-mw)

Thursday, Feb 18, 2016 around 11:00 am PT: ✅

 * : Update sitematrix for ady.wikipedia.org

Wednesday, Feb 10, 2016 around 1:15 pm PT: ✅

 * Assert when flipped ranges are expected in template wrapping
 * This should have no functional changes in parsing. At best, it will catch a bug / failed expectation in the template wrapping code.

Monday, Feb 8 2016 around 1:15 pm PT: ✅

 * Fix worker shutdown code in server.js + use it to restart stuck workers and to shutdown the Parsoid service
 * Expect that this will fix the scenario with stuck worker processes when Parsoid service is restarted during deploys.

Wednesday, Feb 3, 2016 around 2:45 pm PT: ✅

 * Fix complex single-line nowiki handling
 * More robust algorithm + can eliminate some spurious nowikis
 * : Disable migrateTrailingNLs if table has had content fostered out of it
 * Some code cleanup
 * Removed some FIXMEs in nowiki escaping in  s
 * Tweaks to attribute parsing in the PEG tokenizer
 * Warn if prefix/domain is not unique during configuration
 * ParsoidConfig changes: Don't proxy nonglobal wikis (temporary special handling for labswiki and labstestwiki)
 * Config changes:
 * Remove hardcoded references to internal API LVS endpoint.
 * Removed references to unused parsoidcache.
 * Removed explicit config entry for labswiki (ParsoidConfig handles it now).

Monday, Feb 1, 2016 around 1:15 pm PT: 2fcc841f to be deployed Cancelled deploy to fix nowiki regressions

 * Warn if prefix/domain is not unique during configuration
 * Fix complex single-line nowiki tests
 * Can eliminate some spurious nowikis
 * But, can introduce spurious nowikis around [] style wikitext -- 0.07% of pages in rt testing were affected, but with selective serialization, we expect impact to be small. We will consider possible solutions to minimize nowikis in this scenario, nevertheless.
 * : Disable migrateTrailingNLs if table has had content fostered out of it
 * Config changes: Remove hardcoded references to internal API LVS endpoint + removed references to unused parsoidcache.

Wednesday, Jan 20, 2016 around 1:45 pm PT: ✅

 * : Record when a range is subsumed from overlapping
 * Temporarily disable the request timeout (since they don't abort request processing and cancel cpu timeouts as well)
 * Reduce cpu timeout value to 3 minutes

Monday, Jan 11, 2016 around 1:15 pm PT: ✅
wt2html
 * : Remove the vestiges of pipetrick entirely
 * , : Note that DOM tree building uses restrictive checks (documentation fix)
 * : Strip nowiki spans from templated / extension content
 * Match permitted attributes to php's getAttribsRegex

html2wt
 * Normalize DOM by stripping \u200e, \u200f next to category links (This is controlled by a config switch that we will turn on, if necessary)
 * Edge case fixes to serializing lists with templated portions


 * Use startsWith instead of regex to match tag names in the DOM
 * Optimise shadow meta deletion
 * Bump domino to 1.0.21 (with performance fixes)

Other
 * : Add a generic extension registration mechanism
 * : Register and natively
 * : Update SiteMatrix, another wiki created
 * : Use httpStatus instead of code as the property on errors