WinPrint: παλαιότερες εκδόσεις και ιστορικό

What's Changed
- Back-merge v3.1.5 from main into develop by @tig in #270
- docs: regenerate cli.gif paging all mermaid.md pages by @tig in #271
Full Changelog: v3.1.5...v3.1.6

What's Changed
- Only invoke win/mac runners when absolutely necessary by @tig in #255
- testfiles: GitHub Markdown fixtures (basic + advanced formatting) by @tig in #262
- feat(mermaid): default to the builtin backend; Mermaider 0.9.0 (all diagram types) by @tig in #266
- fix: printer match, landscape, margins, globs, layout CLI, sheet printer by @tig in #269
Full Changelog: v3.1.4...v3.1.5

What's Changed
- Back-merge v3.1.3 into develop by @tig in #253
- docs(hero): regen macOS GUI hero GIF with tightened frame timing by @tig in #254
Full Changelog: v3.1.3...v3.1.4

What's Changed
- Merge main back into develop after v3.1.2 by @tig in #251
- docs: verify wp print --printer/--pdf on Linux cups-pdf (#244) by @tig in #252
Full Changelog: v3.1.2...v3.1.3

What's Changed
- Merge main back into develop after v3.1.1 by @tig in #241
- fix(tui): park cursor below the prompt after headless wp commands by @tig in #242
- chore(mermaid): switch default backend back to service (mermaid.ink) by @tig in #243
- docs: restore web edits to demo.md and users-guide.md clobbered by #243 by @tig in #246
- fix(markdown): serialize RenderAsync — concurrent re-renders tore the render; regen TUI hero on the Mermaid beat by @tig in #248
- fix(tui): bypass Terminal.Gui for headless wp print/gui (#240) by @tig in #250
- feat(print): wp print --pdf writes a PDF directly, no printer (#247) by @tig in #249
Full Changelog: v3.1.1...v3.1.2

What's Changed
- Merge main back into develop after v3.1.0 by @tig in #237
- feat(markdown): render mermaid fences in-process by default via Mermaider (#238) by @tig in #239
Full Changelog: v3.1.0...v3.1.1

What's Changed
- Back-merge v3.0.14 from main into develop by @tig in #234
- feat(markdown): render ```mermaid fences as diagrams (#235) by @tig in #236
Full Changelog: v3.0.14...v3.1.0

What's Changed
- Back-merge v3.0.13 from main into develop by @tig in #232
- feat(hero): add print-to-PDF + Preview beat to macOS GUI hero by @tig in #233
Full Changelog: v3.0.13...v3.0.14

What's Changed
- Back-merge v3.0.12 into develop by @tig in #230
- fix(tui): bump Terminal.Gui to 2.4.17 — fixes File dialog crash on Linux (#5544) by @tig in #231
Full Changelog: v3.0.12...v3.0.13

What's Changed
- Back-merge v3.0.11 from main into develop by @tig in #229
- fix(tui): use default scheme for main window and header/footer field by @tig in #225
Full Changelog: v3.0.11...v3.0.12

What's Changed
- feat(tui): enable Terminal.Gui ConfigurationManager in wp by @tig in #224
- fix(brew): drop wp.dbg from wp formula + make the x86_64_linux bottle best-effort by @tig in #226
Full Changelog: v3.0.9...v3.0.10

What's Changed
- fix(maui): make the Save Sheet dialog readable on Windows (#216) by @tig in #219
- docs: full agent-driven Windows GUI hero (zoom, proportional Markdown showcase, print+scroll PDF) by @tig in #223
Full Changelog: v3.0.8...v3.0.9

Full Changelog: v3.0.7...v3.0.8

What's Changed
- Back-merge v3.0.5 from main into develop by @github-actions[bot] in #210
- Ship an x86_64_linux Homebrew bottle so wp installs on toolchain-less Linux (#211) by @tig in #212
Full Changelog: v3.0.5...v3.0.6

What's Changed
- Back-merge v3.0.4 from main into develop by @github-actions[bot] in #208
- chore: remove Scoop support now that winget is live by @tig in #209
- Epic #84: MCEC-driven Windows hero GIF by @tig in #207
Full Changelog: v3.0.4...v3.0.5

What's Changed
- Back-merge v3.0.3 from main into develop by @github-actions[bot] in #206
Full Changelog: v3.0.3...v3.0.4