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Discussions and publisher posts from every source the feed publishes, newest first. Each entry links to its source; nothing here is a copy of what was said.

Curated by Nicholas J. Dugan.

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  • FHIR Chat — 111 messages this week across 31 feeds · last message 4 hours ago
  • HL7 Mailing List — 3 messages this week across 2 feeds · last message 37 hours ago
  • HL7 Blog — 1 post this week · last post 3 days ago

Feed checked just now. Counts are the feed's own, for the last seven days.

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Showing 2 of 2 (73 before filters) · summarised discussions only

Discussions and posts: topic, channel, source, date of last activity, question, where it stands, next step, impact, specifications, HL7 Jira items and who wrote the summary.
QuestionNext stepSpecifications
R4B version of FHIR Tooling Extensions IG (opens chat.fhir.org)
What is the recommended way to use the additional-binding extension in an R4B project when no R4B release of the hl7.fhir.uv.tools package can be located?
Clarification
Implementers in an R4B project may use the R4 version of the Tooling Extensions IG to get the additional-binding extension, per this suggestion.
Answered
A participant suggested simply using the R4 version of the Tooling Extensions IG for the R4B project. This is an informal suggestion; no formal decision or IG change was recorded.
— The summary says nothing here.
FHIR R4B, FHIR Tooling Extensions IG, FHIR R4— Cites no HL7 Jira item.Machine summary · unreviewed · claude-haiku-5-5 · analysed Nov 4, 2026 · inferredconformanceFHIR Chat2 messages this week · 3 days ago
ActivityDefinition (opens chat.fhir.org) · chat quiet
How to migrate Dosage to R6 ActivityDefinition steps; how timing[x] relates to dosage and MedicationRequest on apply; how RelativeTime, asNeeded and observation requirements map; where the invalid example maps should live.
Change proposed
The example maps are to be marked informative and relocated to the CPG IG; the timing, RelativeTime, asNeeded and condition mapping questions are still unresolved.
Open question
Partly resolved: the invalid example maps (work in progress) are to be marked informative and moved to the CPG IG, which ballots in September; Jira FHIR-57774 logged. One implementer shared an R4-to-R6 alteplase example (one step with multiple components, step texts concatenated into renderedInstruction). Timing, RelativeTime, asNeeded and condition questions remain unanswered.
— The summary says nothing here.
FHIR R4, FHIR R5, FHIR R6, ActivityDefinition, Dosage, DosageDetails, CPG IG, FMLMachine summary · unreviewed · claude-haiku-5-5 · analysed Oct 15, 2026 · inferredcdsFHIR Chatchat quietChat quiet since Jun 29 · FHIR-57774 moved 46 days ago

Links open the source, which asks you to sign in if the discussion needs it. This page shows the newest entries the feed returns, not a complete archive. Summaries, including the Impact sentence, are written by a model from the discussion and say so until they are reviewed; they name no one. Stages, Impact categories and Jira statuses come from the thread and from HL7 Jira, not from a work group's formal record. A discussion whose chat has gone quiet stays listed while its Jira items are open or moving.