[Sawraz-IS]

Title

Added a dedicated .NET 8 target that uses SixLabors.ImageSharp 4.1.2 and SixLabors.ImageSharp.Drawing 3.1.2, allowing .NET 8+ projects to upgrade to ImageSharp v4 and pick up its security fixes (including CVE-2026-106114). .NET 6 and other targets are unchanged

Description

Added a .NET 8 target using ImageSharp 4.1.2 and Drawing 3.1.2, enabling security fixes including CVE-2026-106114. Other targets remain unchanged.

Fixes #(issue number)
Fixes DW-38

Type of change

Please select the relevant option by placing an 'x' inside the brackets, like this: [x].

• 🐛 Bug fix (non-breaking change which fixes an issue)
• ✨ New feature (non-breaking change which adds functionality)
• 💥 Breaking change (fix or feature that would cause existing functionality to not work as expected)
• 🏗️ Internal/structural update (non-breaking change that improves code quality, organization, or performance)
• 📚 This change requires a documentation update
• 🚀 DevOps build chain modification for release
• 🤖 DevOps build chain modification for CI

How Has This Been Tested?

Run tests on .Net8

Checklist:

Please run through the checklist as much as possible and mark the items completed by placing an 'x' inside the brackets, like this: [x].

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• I have successfully run all unit tests on Windows
• I have successfully run all unit tests on Linux

Additional Context

Add any other context, screenshots, or information about the pull request here.

[mee-ironsoftware]

🤖 Automated /scrutinize review — not yet read by @mee-ironsoftware.

Automated review — verdict: fix-then-ship

Blockers: 0 · Major: 3 · Nits: 1 — 4 inline, 0 in this body.

This is deliberately a comment only: it never approves and never requests changes. The verdict above is advisory; @mee-ironsoftware will follow up.

Adds a net80 TFM that builds against ImageSharp 4.1.2 / Drawing 3.1.2 to pick up CVE fixes; the conditional-TFM approach is the right shape (v4 is net8-only), but for net8 consumers this is a breaking dependency bump that downstream repos aren't ready for, and the new PNG encoder mapping doesn't preserve every depth it claims to.

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Reviewed head SHA 0e7d703a83ebf5f3c21a616177557f75a402c268. Re-request review on this PR to get a fresh pass.

[mee-ironsoftware]

LGTM