I'd be happy to help you with the provided text.

It appears that the key is 'for iPhone instal Draw.io 21.7.5'. If I'm correct, it seems like you're looking for information on how to install Draw.io version 21.7.5 on an iPhone.

From what I understand from the given text, there isn't a direct mention of installing Draw.io on an iPhone. However, I can provide some general information about the app and its changes in this specific version (21.7.5).

Draw.io is a diagramming and whiteboarding desktop app based on Electron that wraps the core draw.io editor. The provided text mentions that the changes from 21.6.9 to 21.7.5 are added in this build.

As for iOS 9, it's the ninth major release of the iOS mobile operating system developed by Apple Inc., and it was announced at the company's Worldwide Developers Conference on June 8, 2015, and released on September 16, 2015.

Regarding Windows intel x32 releases, they are marked with -ia32-.

The ChangeLog mentions updates to draw.io core 21.7.5, which includes all changes from 21.6.9 to 21.7.5. One notable change is the removal of all possible external connections in the render process via CSP restrictions by default (issue #1409).

As for installation options, the text mentions that:

* Windows Installer

* macOS - Universal

* Linux - deb, snap, AppImage or rpm

Windows intel x32 releases are marked with -ia32-. However, there is no specific mention of installing Draw.io on an iPhone.

If you're looking for a way to install Draw.io on your iPhone, I'm afraid the provided text doesn't provide direct instructions. You may want to explore other resources or contact the app developers for more information.

Please let me know if there's anything else I can help you with!

For iphone instal Draw.io 21.7.5