Though Blizzard Entertainment released StarCraft as a finalized product, like many other games, it was far from perfect. Numerous exploits, glitches, and bugs were discovered but subsequently repaired by the release of patches. Whenever a patch is released, it attempts to fix errors in the game but also adds implementations for the betterment of gameplay or user interface. Each patch released signifies a newer version of StarCraft, and they are available either through Blizzard's Official Site, Battle.net's gaming service, or third party hosting sites.[1][2]
StarCraft's latest version is 1.23.10.
Below is a list of versions and the changes they implemented.
Patch 1.23
Patch 1.22
Patch 1.21
Patch 1.20
Patch 1.19
Patch 1.18
Patch 1.17
Patch 1.16
Patch 1.15
Patch 1.14
Patch 1.13
Patch 1.12
Patch 1.11
Patch 1.10
Patch 1.09
Patch 1.08
Patch 1.07
Patch 1.06
Patch 1.05
Patch 1.04
Patch 1.03
Patch 1.02
Patch 1.01