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base repository: modelcontextprotocol/ext-apps
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base: v1.3.0
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head repository: modelcontextprotocol/ext-apps
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compare: v1.3.1
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  • 2 commits
  • 29 files changed
  • 1 contributor

Commits on Mar 23, 2026

  1. fix(pdf-server): detached-buffer on range re-request + stale e2e asse… 

    …rtion (#561)

* fix(pdf-server): slice bytes before onDataRange to avoid detached buffer

PDF.js transfers the ArrayBuffer to its worker via postMessage, detaching
it in the main thread. When the same range is re-requested (common on
iOS/WKWebView under memory pressure during scroll/zoom/navigate), the
cached Uint8Array now wraps a detached buffer and onDataRange throws
'Buffer is already detached'.

Fix: pass result.bytes.slice() so the rangeCache entry stays valid.

* test(e2e): update pdf-annotations assertion for new display_pdf prompt text

The 91880a6 prompt rewrite changed the interact-enabled result text from
'Displaying PDF (viewUUID: ...)' to 'PDF opened. viewUUID: ...'. The e2e
test was still asserting the old string.
    @ochafik
    ochafik authored Mar 23, 2026
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  2. chore: bump ext-apps to 1.3.1 (#562) 

    Changes since 1.3.0:
- fix(pdf-server): detached-buffer on range re-request + stale e2e assertion (#561)
    @ochafik
    ochafik authored Mar 23, 2026
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