2012

1.0 September 18

Initial release based of Wolf4SDL and ZDoom.

1.1 December 17

• Fixed numerous bugs. Particularly in Spear of Destiny support.
• Improved old format loading code to handle malformed data.
• Added WolfensteinMonster helper actor.
• Added RandomSpawner
• Binding keys to next/previous weapon.
• Added A_JumpIfCloser, A_JumpIfInventory, A_TakeInventory, and A_ChangeFlag
• Added chance parameter to A_ActiveSound.
• Added meleerange, minmissilechance, and missilefrequency
• Added weapon and movement bob.
• Added ALWAYSFAST.
• Added mapinfo properties messagecolors, messagefontcolor, menuwindowcolors, flat, finaleflat, entertext, entertextislump, and entertextismessage.
• Removed deprecated properties and flags.
• Initial implementation of free look via Y-shearing.

1.1.1 December 23

• Improved vanilla accuracy.
• Added user configuration variable to disable movement bobbing.

2013

1.2 June 10

• Improved vanilla accuracy.
• ECWolf will attempt to reset Spear of Destiny installations which were set to play the mission packs.
• Partial ability to load Rise of the Triad data and Mac Wolfenstein data.
• Added support switches and touch plates in the fourth binary map plane. (In the format of Rise of the Triad's third map plane.)
• Support for non-64x64 floor/ceiling textures, but still limited to power of twos for speed.
• Depth fog darkness can be set per map so the menu setting was removed.
• Added A_Explode, A_GunFlash, and A_Light (and variants).
• Added scale, xscale, yscale, player.viewheight, player.forwardmove, and player.sidemove.
• Added WEAPON.NOALERT, WEAPON.ALWAYSGRIN, INVENTORY.ALWAYSPICKUP, and RANDOMIZE.
• Added WeaponGiver.
• 1600x1200 and 1920x1200 how are aspect corrected even in the menus since it can be corrected using whole numbers.
• Map translators can now include the default translator.

1.2.1 June 12

• Fixed crash when saving when no flash state was active.