ImFontConfig: Removed MergeGlyphCenterV in favor of a more multipurpose ImFontConfig::GlyphOffset. (Breaking change)

ImFontConfig: Added GlyphOffset to explicitely offset glyphs at font build time, useful for merged fonts. May remove MergeGlyphCenterV soon.

Fixed computation of ImFont::MetricsTotalSurface not taking oversampling into account

Renamed ImDrawList::PathFill() to ImDrawList::PathFillConvex() for clarity. (breaking API)

ImDrawList::AddImage* renamed uv_ parameters to be more consistent. Fix AddImageQuad to use IM_COL32_A_MASK (#1009)

Add ImDrawList::AddImageQuad ...

Adds a function
  AddImageQuad(user_texture_id, a, b, c, d, uva, uvb, uvc, uvd, col)
that shows a texture on a full quad. This allows showing arbitrary
rotations of a texture.

Added assert/comment about using MergeMode (#1100)

ImFont: Store the texture surface used to get an idea of how costly each font is.

ImFont: Reorder field initialization to match declaration order

Internal: Renamed ImLoadFileToMemory to ImFileLoadToMemory to be consistent with ImFileOpen + fix mismatching .h name (#917)

Fixed word-wrapping which would never wrap after a 1 character word. (thanks @sronsse)

Ignoring overzealous GCC warnings (#883)

Font: Font name include size

Font: Default font given explicit name "ProggyClean.ttf"

Comments (#896)

ImDrawList: AddRect(), PathRect() default rounded_corner 0x0F->~0/-1 so it appears less obscure in IDE completions

ImDrawList: Uses IM_COL32_A_MASK macro instead of hardcoded zero alpha testing (#844)

Fix clang warning: unknown warning group '-Wreserved-id-macro'

Minor tidying up following merge BGRA color PR (#844)

Apply Omar feedback and convert remaining 0xAABBGGRR's into IM_COL32(RR,GG,BB,AA) format.

Inhibiting a ??e sequence in the embedded font. Shouldn't be treated as a trigraph but consistent with encoder (#839)

ImFont: CalcWordWrapPositionA() fixed font scaling with fallback character. (followup to 8666648)

Tab->Spaces, missing spaces, typos

Added GetGlyphRangesThai()

Speculative build fix for FreeBSD+GLIBC configuration ...

See
https://github.com/mamedev/mame/commit/a1f9b62dd0a491d6b26291837d43181c0e9e66fa

ImDrawList: Fixed a (rarely occuring) bug with merging with previous command + unnecessary OverlayDrawList command

ImFont: Allowing to use up to 0xFFFE glyphs in same font (increased from previous 0x8000)

Version 1.50 WIP

Version 1.49

ImFontAtlas: Tweak to allow MergeMode to apply on a font that isn't the previous one, by setting the DstFont field.