Fix a dedicated crash in Special Stage intermissions (2.2.9 RC1)

See merge request STJr/SRB2!1475

Spritedef add hotfix

See merge request STJr/SRB2!1476

Possible netgame quit crash hotfix

Closes #487

See merge request STJr/SRB2!1477

Set "allocated" flag to off if setting a string from PossibleValue afterwards, or if not setting a new value at all.

Fix uninitialized reads in PreparePolygon

See merge request STJr/SRB2!1392

Render midtextures on two-sided lines with a z-buffer offset

See merge request STJr/SRB2!1376

Remove bad pointer arithmetic in polygon comparators (fixes #295)

Closes #295

See merge request STJr/SRB2!1462

Fix incorrect values caused by outdated use of timing functions in perfstats 3

See merge request STJr/SRB2!1460

Cache teamflags/icons before drawing if they don't exist yet (closes #511)

Closes #511

See merge request STJr/SRB2!1459

Fix blend tables generation

See merge request STJr/SRB2!1458

Fix HWR_DrawSprite sigsegv

See merge request STJr/SRB2!1454

Blending changes

See merge request STJr/SRB2!1446

Fix CTF flag patch garbage (resolves #506)

Closes #506

See merge request STJr/SRB2!1453

Fix dedicated server crashing when exiting special stage (Fixes #453)

Closes #453

See merge request STJr/SRB2!1451

Fix a OpenGL backend DeleteTexture crash (Fixes #499)

Closes #499

See merge request STJr/SRB2!1448

BRUH MOMENT

Fix jet fume crash when dashmode is above DASHMODE_MAX

See merge request STJr/SRB2!1450

I would like to use higher dashmode values for extra leniency, the jet fume kicks and screams when this happens.

Let uppercase letters thru dedicated console

See merge request STJr/SRB2!1449

don't HWR_ClearAllTextures() in software (fixes #389)

Closes #389

See merge request STJr/SRB2!1440

Smoother freelook in Software

See merge request STJr/SRB2!1444