Sweep 19 Sep 2026 · 02:36Z Build v2.1.278 500 read Stable v2.1.267 Latest v2.1.278 Next v2.1.278 Feeds RSS JSON llms.txt Unofficial
Claude Code v2.1.274 ·

Session metadata gains hostSessionId and outsideOrgReader fields

Session metadata and permission info now include new hostSessionId and outsideOrgReader fields

TierUnder the hoodhow much it should matter to you
Useful2my rating, 1 to 5
Signal2worth watching, 1 to 5
AreaSession Managementwhat it touches
KindInternal Changesin v2.1.274,
Under the hood No documentation found

Session metadata and permission info now include new hostSessionId and outsideOrgReader fields

What

Session data now carries two small additions:

Why

The finding doesn't say what these fields are used for, but their presence means session snapshots and permission checks now carry more information than before.

Read from
Names in the bundlehostSessionIdoutsideOrgReader
How sure we are
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubtWhat hostSessionId and outsideOrgReader are used for is not stated.

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