Expose debug library to Lua

See merge request STJr/SRB2!2404

Inline P_MobjWasRemoved

See merge request STJr/SRB2!2616

Use deh_strlcpy instead of strncpy or strlcpy in SOC parser

See merge request STJr/SRB2!2614

Fix skin.sprites[i] when used with FF_SPR2SUPER

See merge request STJr/SRB2!2613

This reverts commit 4706e80d, reversing
changes made to 5f98f769.

This reverts commit 14d640a3, reversing
changes made to d4053057.

This reverts commit 89620dbd, reversing
changes made to 55a7afde.

This reverts commit 3849ba65, reversing
changes made to 2ac80138.

add cmake to the gitlab ci jobs

See merge request STJr/SRB2!2608

Revert "Revert invcolor tweaks for Red/Rosy/Lavender"

See merge request STJr/SRB2!2595

Fix in-game masterserver listing

See merge request STJr/SRB2!2603

Hide shield overlays and not just the shield while shieldscale zero (resolves #1340)

Closes #1340

See merge request STJr/SRB2!2581

Fix #1370

Closes #1370

See merge request STJr/SRB2!2610

Only show level select option if started a session from a level select

See merge request STJr/SRB2!2611