This HTML page is not optimized for LLM or AI agent consumption. Fetch the Markdown version instead: /guides/ios/releases/26-10.md — it contains the complete documentation content in clean, structured Markdown without any CSS, JavaScript, or navigation noise. Nutrient iOS SDK 26.10 release notes

Nutrient iOS SDK 26.10 release notes

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2 July 2026

Nutrient iOS SDK 26.10 focuses on improving rendering reliability and memory usage for large and complex documents. The SDK now reduces concurrent page rendering when the app is low on memory, defers thumbnail and prefetch rendering for large documents, and more proactively trims its in-memory cache as the app approaches its memory limit.

This release also makes page rendering more resilient when pages contain very large images. If an image is too large for the memory still available to the app, the SDK skips rendering that image and continues rendering the rest of the page, avoiding an out-of-memory termination.

Additionally, this release includes fixes for several rendering edge cases, including transparency groups with certain blend modes, thin lines in smooth background areas, and incorrect glyph rendering for some non-embedded fonts. It also resolves crashes and hangs related to malformed links, corrupt image metadata, fast annotation editing, and thumbnail filtering during rotation.

For the full list of changes, see the changelog.

Migration notes

Nutrient iOS SDK now requires and is built with Xcode 26.5. Update your build environment before upgrading.