Here is a rough pass through (currently half of) sdo-gozer vocabulary open issues. See also #417 from @vholland on possible major renamings.

https://github.com/schemaorg/schemaorg/issues?q=is%3Aopen+is%3Aissue+milestone%3A%22sdo-gozer+release%22+label%3A%22schema.org+vocab%22

is:open is:issue milestone:"sdo-gozer release" label:"schema.org vocab"

Note that the lists below do not cover everything yet.

At this point we have ~26 open issues listed against Schema.org vocabulary for sdo-gozer release.

This started as @danbri 's run through of that list with suggested approach to each issue, but has been discussed and refined somewhat. It is still missing some non-gozer issue that were tagged as Q1 2015. Unless someone makes a persuasive case these will be pushed into Q2's rough milestone.

HANDLED

• Inconvenient change to schema:publication #366 Inconvenient change to schema:publication
  http://schema.org/publication "A publication event associated with the episode, clip or media object."
  Suggest "A publication event associated with the item."
• VideoGameSeries example on VideoGame uses gameLocation #335 VideoGameSeries example on VideoGame uses gameLocation
  We have rough consensus: add gameLocation to VideoGameSeries. Implemented therefore close, no need to track.
  Impl: 50958e2
• Add paymentUrl to Invoice #327 Add paymentUrl to Invoice
  Discussed with Vicki, she'll close it as "handled by PayAction", no change needed.
• warrantyPromise vs warranty - should they be converged to a single property? #316 warrantyPromise vs warranty - should they be converged to a single property?
  On BuyAction, SellAction: http://schema.org/warrantyPromise "The warranty promise(s) included in the offer." vs
  On Demand, Offer: http://schema.org/warranty (same text).
  Proposal: mark warranty as supersededBy warrantyPromise and have all domains included for both. Check with Martin Hepp.
• BroadcastService supertype should be Service, not Thing. #315 BroadcastService supertype should be Service, not Thing
  Proposal: do it.
• Actions vocab mis-use of 'antagonym', confirm then change to 'antonym' #247 Actions vocab mis-use of 'antagonym', confirm then change to 'antonym'
  Proposal: Dan to double-check with Sam Goto then implement if confirmed.
• 2.4 children? We say Number where we mean Integer  #232 2.4 children? We say Number where we mean Integer
  Proposal: numAdults, numChildren, additionalNumberOfGuests should all take Integer not Number.
• Add a schemaVersion property #225 Add a schemaVersion property
  Proposal: do it. Allow String or URL so others can deploy on their own vocabularies.
• eligibleRegion and ineligbleRegion have different associated types #213 eligibleRegion and ineligbleRegion have different associated types
  Proposal: do it. Done. I've merged pull request from MartinHepp.
• Description of headline property shows its newspaper heritage #205 Description of headline property shows its newspaper heritage
  Proposal: Dan Scott suggests moving it to subtype and improving description. Postponing beyond sdo-gozer to give us time to check in with rNews team. So I'll mark it 'done' w.r.t. this gozer todo list.
• 'review' and 'aggregateRating' omit Event, Brand, Service #193 'review' and 'aggregateRating' omit Event
  Proposal: add "Event" as included in domain of these two properties.
• Add domainIncludes RsvpAction to comment property #183 Add domainIncludes RsvpAction to comment property Add domainIncludes RsvpAction to comment property #183
  It has been suggested that RsvpAction descriptions would benefit from having ability to associate a comment.
  Proposal: do it. done. d124ad9
  Close! See also General chaos around questions/answers in ReplyAction, AskAction vs Question, Answer, question property vs lack of answer property. #300 not currently tagged for gozer re ReplyAction / answer.
• Remove Class from the range of query on SearchAction. #171 Remove Class from the domain of query on SearchAction. Proposal: do it. Cleanup of leftovers from an earlier design.
• Description of Rating is inadequate #140 Description of Rating is inadequate.
  Closing. This is fixed ("A rating is an evaluation on a numeric scale, such as 1 to 5 stars")

Under Discussion

• Ambiguous description of 'ingredients', 'recipeInstructions' in Recipe #165 Ambiguous description of 'ingredients', 'recipeInstructions' in Recipe. Proposal: take LjWatson's suggestions. Scor suggests renaming to singular form.

Postponed

• itemReviewed inverseOf review #161 itemReviewed inverseOf review
  Proposal: postpone. Not urgent or embarrassing.
• category should apply at least to Product, perhaps elsewhere #160 category should apply at least to Product, perhaps elsewhere. Proposal: add domainIncludes for Product, Event, CreativeWork

Queued for Gozer Attention

• Consider renaming generic types and properties #417 Consider renaming generic types and properties
• 'award' property also for Organization and Product? #365 'award' property also for Organization and Product?
• Add mappings from music (proposal) to music ontology #139 Add mappings from music (proposal) to music ontology.
  proposal: worth trying for, but not essential to this release (and not a vocab issue really.). Volunteers?
• Include schema:Product in range of schema:category #131 Include schema:Product in range of schema:category Include schema:Product in range of schema:category #131.
  see also category should apply at least to Product, perhaps elsewhere #160 category should apply at least to Product, perhaps elsewhere. Proposal: add domainIncludes for Product, Event, CreativeWork
  currently listed for postponement.
• Check/Fix status of True and False #130 Check/Fix status of True and False. Proposal: Do it (guha's proposal)
• downvoteCount, upvoteCount definitions should mention Comment type #112 downvoteCount, upvoteCount definitions should mention Comment type.
  Proposal: use 'item' language instead of question/answer.
• StructuredValue description is confusing #109 "StructuredValue description is confusing ". Proposal: volunteers?
• Usability/quality issues with Offer (price, gtin, ...) #99 "Usability/quality issues with Offer (price, gtin, ...)". Proposal: needs
  breaking out into sub-issues.
• Linter warnings on schema.org examples #53 "Linter warnings on schema.org examples" proposal: Dan re-run gregg's tool, break out sub-issues.
• VOCAB: schema.org/box has the description for "polygon" #8 "VOCAB: schema.org/box has the description for "polygon"". proposal: identify minimal fix, avoid big picture integrations.

Heavier Issues - Need research / analysis (we will postpone some...)

• "New property for location a CreativeWork was created/captured " New property for location a CreativeWork was created/captured #323 (was contentLocation is ambiguous #249 contentLocation is ambiguous.)
• BreadcrumbList: Clarify position and how it interacts with itemListOrder #333 BreadcrumbList: Clarify position and how it interacts with itemListOrder
• thumbnail and thumbnailUrl seem synonyms #239 thumbnail and thumbnailUrl seem synonyms.
  POSTPONE. Needs analysis, thumbnail may be used to point to inline bnode items.
• schema:purpose is poorly defined #233 schema:purpose is poorly defined
  NEEDS INVESTIGATION. Seems like a mess that should be cleaned. Volunteer?
• Improve model for schema:DataType #218 Improve model for schema:DataType
  Postpone unless someone (guha) cares to investigate more deeply.
• Clarify Rating e.g. itemReviewed should be applicable to Rating; make Rating a CreativeWork? #206 Clarify Rating e.g. itemReviewed should be applicable to Rating; make Rating a CreativeWork? NEEDS REVIEW. I can't remember February already!
• Meta bug for expressivity and syntax issues around opening/closing hours #186 Meta bug for expressivity and syntax issues around opening/closing hours
  Postpone unless we have a volunteer asap.
• Clarifying and formalizing PropertyValueSpecification to allow options #176 Clarifying and formalizing PropertyValueSpecification to allow options
  Needs review. Volunteers? Postpone?
• Clean up Comment vs UserComments vs CommentAction #170 Clean up Comment vs UserComments vs CommentAction
  NEEDS REVIEW. We really ought to clean this up. Who can take a look?