# Apple Spotlight indexing updates and bug fixes

> Live situation record from CLSTR: https://clstr.news/situations/apple-spotlight-indexing-updates-and-bug-fixes
> Updated: 2026-09-17T06:30:00.000Z. Sources: 16. Developments: 2.

Following major software updates to iOS 27 and macOS 27, Apple addressed delays in the Spotlight indexing process. The company explained that the new system, designed to support enhanced search and Siri AI features, requires several hours or days to rebuild searchable catalogs of files, messages, and photos, which can lead to increased battery consumption.

Subsequently, with the release of macOS Golden Gate 27.0, Apple resolved a long-standing bug affecting Spotlight indexing that had persisted for approximately eight years. The issue involved specific character sequences at the beginning of plain text files that caused the system to misidentify file types, preventing their contents from being added to the index. The update ensures these files are correctly identified and searchable.

## Timeline

### 2026-09-17: Apple fixes long-standing macOS Spotlight indexing bug

Apple has fixed a macOS Spotlight bug in version Golden Gate 27.0 that prevented certain plain text files from being indexed due to character sequences that caused file type misidentification.

3 sources. https://clstr.news/cluster/apple-fixes-long-standing-macos-spotlight-indexing-bug

### 2026-08-26: Apple explains Spotlight indexing delays on iOS 27 and macOS 27

Apple explains that Spotlight indexing on iOS 27 and macOS 27 may take days to complete. Users can speed up the process by keeping devices idle, plugged into power, and connected to the internet.

13 sources. https://clstr.news/cluster/apple-explains-spotlight-indexing-delays-after-software-updates

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Cite as: Apple Spotlight indexing updates and bug fixes. CLSTR, https://clstr.news/situations/apple-spotlight-indexing-updates-and-bug-fixes