Font Extension 3 version 1.0.4 fixes a hang (infinite loop) in the Japanese Language Kit (JLK) 1.2 when using Adobe Acrobat. This problem was found testing System 7.5.2 on the PowerBook 190. Font Extension 3 version 1.0.3 was made with this fix to ship with the PowerBook 190. 1.0.3 was a 68K only version. Font Extension was later rebuilt as a Fat binary extension to work on both 68K and PowerPC based machines. Apple recommends JLK users upgrade Font Extension 3 to version 1.0.4. This extension is included with the Japanese Language Kit as well as with KanjiTalk. It is supported on the following system software versions: 7.1.2, 7.5, 7.5.1, 7.5.2, 7.5.3 and 7.5.5. Unnecessary if you do not use Japanese Language Kit 1.2.
