MacOS
Release history
The PowerMac G5 had special Jaguar builds. Tiger did not support 64-bit GUI applications, only 64-bit CLI applications.

MacOS

Section Title: Release history
Table Section Text: The PowerMac G5 had special Jaguar builds. Tiger did not support 64-bit GUI applications, only 64-bit CLI applications.

Version	Codename	Darwin version	Processor support	Application support	Kernel	Date announced	Release date	Most recent version

Rhapsody Developer Release	Grail1Z4 / Titan1U	32-bit PowerPC	32-bit PowerPC	32-bit	January 7, 1997	August 31, 1997	DR2 (May 14, 1998)

Mac OS X Server 1.0	Hera	Unknown	March 16, 1999	1.2v3 (October 27, 2000)

Mac OS X Developer Preview	Unknown	May 11, 1998	March 16, 1999	DP4 (April 5, 2000)

Mac OS X Public Beta	Kodiak	1.2.1	May 15, 2000	September 13, 2000	N/A

Mac OS X 10.0	Cheetah	1.3.1	January 9, 2001	March 24, 2001	10.0.4 (June 22, 2001)

Mac OS X 10.1	Puma	1.4.1 / 5	July 18, 2001	September 25, 2001	10.1.5 (June 6, 2002)

Mac OS X 10.2	Jaguar	6	32/64-bit PowerPC	May 6, 2002	August 24, 2002	10.2.8 (October 3, 2003)

Mac OS X 10.3	Panther	7	32/64-bit PowerPC	June 23, 2003	October 24, 2003	10.3.9 (April 15, 2005)

Mac OS X 10.4	Tiger	8	32/64-bit PowerPC and Intel	32/64-bit PowerPC and Intel	May 4, 2004	April 29, 2005	10.4.11 (November 14, 2007)

Mac OS X 10.5	Leopard	9	June 26, 2006	October 26, 2007	10.5.8 (August 5, 2009)

Mac OS X 10.6	Snow Leopard	10	32/64-bit Intel	32/64-bit Intel 32-bit PowerPC	32/64-bit	June 9, 2008	August 28, 2009	10.6.8 v1.1 (July 25, 2011)

Mac OS X 10.7	Lion	11	64-bit Intel	32/64-bit Intel	October 20, 2010	July 20, 2011	10.7.5 (September 19, 2012)

OS X 10.8	Mountain Lion	12	64-bit	February 16, 2012	July 25, 2012	10.8.5 (12F45) (October 3, 2013)

OS X 10.9	Mavericks	13	June 10, 2013	October 22, 2013	10.9.5 (13F1112) (September 18, 2014)

OS X 10.10	Yosemite	14	June 2, 2014	October 16, 2014	10.10.5 (14F27) (August 13, 2015)

OS X 10.11	El Capitan	15	June 8, 2015	September 30, 2015	10.11.6 (15G31) (July 18, 2016)

macOS 10.12	Sierra	16	June 13, 2016	September 20, 2016	10.12.6 (16G29) (July 19, 2017)

macOS 10.13	High Sierra	17	June 5, 2017	September 25, 2017	10.13.6 (17G65) (July 9, 2018)

macOS 10.14	Mojave	18	June 4, 2018	September 24, 2018	10.14.4 (18E226) (March 25, 2019)

Sentence(s)

The OS X 10.8 Mountain Lion was released on July 25, 2012.

final_sentence: The OS X 10.8 Mountain Lion was released on July 25, 2012.