Parsoid/Deployments

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

For the current train deploy schedule, see MediaWiki 1.39/Roadmap.

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

April 9:
Cherry-picked changes since v0.15.0-a26:
 * Making Translate extended ranges uneditable - fixing bugs, T305066
 * Making Translate extended ranges uneditable, T305066
 * Followup to 29a92a69: Fix missing unwrap invocation in PWrap
 * PWrap: Improve p-wrapping behavior to minimize DOM range expansion
 * PWrap: Improve readability by renaming and documenting a helper
 * Make the `null` value clearer in PWrap
 * Revert "Add temporary ParsoidSiteConfigInit hook", T303029

April 5-7: ✅

 * Add a class for unwrapping of optional nodes in dom pwrapper
 * Additional simplification of PreHandler
 * Fix off-by-1 DSR error by cleaning up and simplifying PreHandler, T277415
 * Followup to 29a92a69: Fix missing unwrap invocation in PWrap
 * PWrap: Improve p-wrapping behavior to minimize DOM range expansion
 * Add base constructors for abstract Config types
 * PWrap: Improve readability by renaming and documenting a helper
 * Make the `null` value clearer in PWrap
 * Log extra info if we're unable to get link source when bailing, T302092
 * Use in_array instead of array_search, where possible
 * Followup of bb14815b: Refine TemplateHandler::convertToString

March 30: ✅
Cherry-picked changes since v0.15.0-a25:
 * Add a class on the span representing the broken media element, T304010, T270150
 * Fix complaint that test did not perform any assertions
 * Document known failures testing functionality
 * Drawings are derived and therefore always need the thumbnail treatment
 * Add html/parsoid sections for svg rendering by page language tests, T208620
 * Add baseconfig for ruwiki and refresh existing baseconfigs
 * Support rendering SVG based on page language, T208620
 * Use the check from RevisionRecord::getContent, T273111

Mar 29-31: ✅

 * Improve performance of getAutoUrlTerminatingChars
 * Add badFile to standalone response, T75581
 * Sync mediaParserTests with core
 * Document timing metrics we collect

Mar 22-23: ✅

 * Collect html2wt metrics on non-selser path as well
 * Sync parser tests files with core, T295187
 * Add a class on the span representing the broken media element, T304010, T270150

Mar 22: ✅
Also, the following patches, which were tagged in v0.15.0-a25 but not released:
 * Fix complaint that test did not perform any assertions
 * Document known failures testing functionality
 * Drawings are derived and therefore always need the thumbnail treatment
 * Add html/parsoid sections for svg rendering by page language tests, T208620
 * Add baseconfig for ruwiki and refresh existing baseconfigs
 * Support rendering SVG based on page language, T208620
 * Use the check from RevisionRecord::getContent, T273111
 * Create abstract marker interface for the PageConfigFactory type
 * [take 2] Expose ParserOutput/ContentMetadataCollector via ParsoidExtensionAPI

Unreleased: v0.15.0-a25
This release was tagged in order to allow CI to test patches which moved portions of Parsoid to core.
 * Create abstract marker interface for the PageConfigFactory type
 * [take 2] Expose ParserOutput/ContentMetadataCollector via ParsoidExtensionAPI

Mar 15-17: ✅

 * Allow wikimedia/object-factory ^4.0.0
 * Env isn't needed to dump diff marks
 * Fix dumping diff marks
 * Remove seemingly unnecessary template target resolution
 * Add a class for the return value of the template expand call
 * Construct TemplateEncapsulator earlier and pass it around
 * Split template expansion / preprocessing from encapsulation

Mar 8-10: ✅

 * Rename frame method s/fetchArg/expandArg/
 * PreHandler: s/MULTILINE_PRE/SOL_AFTER_PRE to better reflect state
 * Run ParserBeforePreprocess hook in DataAccess::preprocessWikitext
 * Fix Grammar to not assume that a Token is returned, T303057
 * Do not break heading detection on annotations, T296412
 * html2wt: Use info level for unactionable Cite logspam caused by CX usage
 * DOMDiff: Don't attempt to mark DOM Fragments, T302885
 * Remove obsolete comment from parserTests SiteConfig
 * Make processExtensionModule consistent for ease of reading
 * Fix unsetting native extension tags in parserTests
 * AttributeExpander: tokensToString invalidates srcOffsets
 * AttributeExpander: Update token attributes/tsr correctly after processing, T299374
 * Add mw-file-description class on links to the file description page, T292657
 * Followup to df3124f9: Fix bad refactoring
 * PreHandler: s/popLastNL/pushLastNL
 * PreHandler: Get rid of recursion in onAny handler
 * Clean up TemplateHandler::resolveTemplateTarget

Mar 1-3: ✅

 * Account for strtok boolean return type, T302093
 * Change Config/* classes to be abstract classes instead of interfaces, T261161
 * Move bulk of template arg expansion to the Frame class
 * Add logging of nested annotation tag removals
 * Add description links consistently
 * Don't repeat request for width if file is missing
 * Only define our services if they haven't already been moved to core, T302118
 * Move sanitization to when we're actually setting an external link

Feb 22-24: ✅

 * ContentMetadataCollector: Use PHP constants to store merge strategy strings
 * Tweak signature of ContentMetadataCollector::addCategory
 * Revert part of 55da3090: Setting up template args exposes other bugs, T301948, T302007, T301986
 * Benchmark read view content stripping, T272331
 * Cleanup unnecessary data-parsoid="{}" in parser tests.
 * Minor cleanup in TableFixups & WrapSectionsState for future DRYing
 * Followup to 50461b53: Fixup code updating transclusion parts, T301524
 * Tweak parameters for API requests to add more metadata
 * Don't add synthetic magic words to the output
 * Move ::appendToHead into DOMUtils
 * Move substTopLevelTemplates logic to Core/

Feb 15-17: ✅

 * Minor improvements to the ContentMetadataCollector interface
 * Move ContentModelHandler back to Core/
 * Consolidate some files under src/Wikitext/
 * Get rid of the ExtensionContentModelHandler
 * Move ContentModelHandler stuff from Core/ to Config/
 * SiteConfig handler caching: Use an instance variable vs a static
 * Cache extension tag handlers
 * Fix old wikitext escaping bug, T277592
 * Add preprocessWikitext to ParsoidExtensionAPI
 * Introduce Parsoid\Core\Wikitext to hold wikitext concepts / operations
 * Don't add synthetic categories from template expansion either
 * Ensure frame args are properly set up in the pipeline
 * Get rid of unused noDataAccess mode
 * Reorganize code in TemplateHandler::onTemplate for clarity
 * Don't add synthetic categories to output HTML
 * Get rid of optionalNewlines production from the grammar added in 6f4cd078
 * build: Updating dependencies
 * Moving Translate annotation declaration to the Translate repository, T295170

Feb 8-10: ✅

 * Update Parsoid's CoreMetadataCollector to reflect patches made to core
 * If we aren't expanding templates don't bother with the template name
 * Move convertToString outside of call to encapTokens
 * Simplify TemplateHandler::convertAttribsToString
 * Assert that we aren't expanding an already expanded token, T300393
 * Minor tweak to function name in ParsoidExtensionAPI
 * TemplateHandler: Simplify resolveTemplateTarget
 * Augment the CompoundTemplateInfo to indicate if it came from a param
 * Get rid of retry signal from TokenHandlerResult
 * Don't retry AttributeExpansion on templated attribute tokens, T300393
 * Minor tweaks to lookupArg
 * Set pipeline opts for attribute expander used in TemplateHandler
 * Improve output of regression-testing.php script
 * Simplify bailTokens

Feb 1-3: ✅

 * Add temporary ParsoidSiteConfigInit hook
 * Allow wikimedia/ip-utils ^4.0.0
 * Support lang= option for SVGs, T208620
 * Better handling of templated annotation attributes, T299375
 * Initialize 'inTemplate' pipeline option always and fix usages, T226437
 * ParserPipelineFactory: Remove duplicate call to defaultOptions

Jan 25-27: ✅

 * WikiLinkHandler: Reprocess incorrect tokens to the right stage, T299185,  T299454,  T299457
 * Use MediaWiki's object factory when instantiating extensions
 * Shuttle tokens to the end of the stage

Jan 20: ✅
Parsoid v0.15.0-16 was tagged in order to push out CI changes for T240775/753824 It should be replaced with a thoroughly tested release build before the next train deploy.
 * Simplify DOM class aliases., T240775

Jan 18-20: ✅

 * Clarify a comment around special case for |, T299311
 * Revert "Remove special case for | magic word", T299311
 * Stop emitting "inline-media-caption" lints, T297443, T299302
 * Fix parsing of interlanguage links with spaces, T156308
 * WikitextSerializer: Fix production crasher, T299196
 * Don't log wt2html metrics for linter requests + other tweaks
 * Merge the first two token transform stages

Jan 11-14: ✅
Big wt2html changes
 * Detect auto-insertion and tag deletion in RemexPipeline, T221145
 * Followup to 819630e5: Match handling of mixed-syntax tags
 * Followup to 819630e5: Make endTSR behave like tsr on mw:EndTag metas
 * Followup to 819630e5: Handle autoInsertedFlags on tokens
 * Partially mimic impact of mw:TSRMarker metas on MigrateTrailingNLs

Other notable changes
 * Remove special case for | magic word
 * TSP: Process retokenized tokens through TTM stages 1 & 2, T297922
 * SiteConfig: Address old FIXME related to computing function synonyms
 * TableFixups: Minor perf tweaks and cleanup, T298665
 * TableFixups: Log error on reparse failure, don't crash
 * Logging: Add pages with wt2html timePerKB > 500 ms to slow-parsoid log
 * Add metrics to track time spent linting
 * Add strict_type declaration to a number of files missing them
 * Resolve a few more stale PORT-FIXMEs + update method docs
 * Followup to 78e60013: Eliminate spurious semantic diff reports
 * Replace usages of deprecated wfWikiID, T298059
 * Use ParserOptions::newFromAnon instead of ParserOptions::newCanonical
 * Remove scrubWikitext as an option, T297298
 * Lint captions on inline media without an explicit alt options, T297443