2.6.1 library updates. Warning hardening. Stack trace improved.

What's Changed

• Update mkdocs.yml by @KjellKod in #553
• Update codeql-analysis.yml CodeQL for v4 by @KjellKod in #554
• Create dependabot.yml by @KjellKod in #555
• Update ctest.yml by @KjellKod in #556
• Bump actions/checkout from 3 to 5 by @dependabot[bot] in #557
• Bump actions/setup-python from 5 to 6 by @dependabot[bot] in #558
• Bump actions/cache from 4 to 5 by @dependabot[bot] in #561
• Bump actions/checkout from 5 to 6 by @dependabot[bot] in #560
• [Yeraze/master] Calculate Relative Address and add to stack trace outputs by @KjellKod in #562
• Update GitHub Sponsors username in FUNDING.yml by @KjellKod in #563
• Bump github/codeql-action from 4 to 4.37.3 by @dependabot[bot] in #568
• Bump actions/cache from 5 to 6 by @dependabot[bot] in #566
• Bump actions/checkout from 6 to 7 by @dependabot[bot] in #565
• Bump actions/setup-python from 6 to 7 by @dependabot[bot] in #567
• Remove pessimizing move from sink future return by @KjellKod in #569

New Contributors

• @dependabot[bot] made their first contribution in #557

Full Changelog: 2.6...2.6.1

Thanks to @Yeraze and @thansen0