GraphCompose v1.6.2 — safer Unicode rendering and real-document fixes

[DemchaAV]

GraphCompose v1.6.2 is out.

This is a small patch release, but it fixes the kind of problems that usually only appear when you stop building demo documents and start building real ones.

The main issue was Unicode rendering.

A document should not fail because it contains a bullet, symbol, arrow, copyright mark, or another small glyph used in normal CVs, invoices, proposals, and designed layouts.

In v1.6.2, Unicode glyph handling is more tolerant, so a single unsupported visual detail no longer brings down the whole PDF rendering process.

This release also improves a few other real-world edge cases:

• A4 page height validation is now more tolerant of tiny floating-point differences.
• Row inside LayerStack is supported where it makes sense.
• Several exceptions now explain what the developer should do instead of only reporting that something failed.

No breaking changes.

If you are already using v1.6.1, upgrading should be safe.

Release:
https://github.com/DemchaAV/GraphCompose/releases/tag/v1.6.2

This is not a flashy release.

But this is the boring part of building a document layout engine:
making sure it survives the small details that real documents always contain.