Mac OS X Puma

Mac OS X Puma
Version of Mac OS X
MacOS101Logo.png
MacOS-10.1-Desktop.png
Version10.1
CodenamePuma
Preliminary name
ArchitecturePPC
Latest build5S60
Release date2001-09-25
Support end2005
SKUs
Desktop
Server
Replaces
Mac OS X Cheetah
Replaced by
Mac OS X Jaguar

Mac OS X Puma, or Mac OS X 10.1, is the second major release of Mac OS X that was released on 25 September 2001. It was more successful than its predecessor, because of the inclusion of features that existed on Mac OS 9 but not on Cheetah, and it fixed several stability issues; though it was still met with a mixed reception.

List of known builds[edit | edit source]

Beta[edit | edit source]

Leaked build 5D15
Confirmed build 5F2
Leaked build 5F7
Leaked build 5F24
Confirmed build 5F26
Leaked build 5G27
Leaked build 5G48
Leaked build 5G59

RTM[edit | edit source]

Leaked build 5G64

Updates[edit | edit source]

10.1.1[edit | edit source]

Confirmed build 5M13
Leaked build 5M28
Leaked build 5M43 (Early 2001 PowerBook G4)

10.1.2[edit | edit source]

Confirmed build 5P28
Leaked build 5P48
Leaked build 5P54c (RTM for Early 2002 iBook G3)
Leaked build 5P63 (Late 2001 PowerBook G4; RTM for Early 2002 15-inch iMac, Early 2002 Power Mac G4)

10.1.3[edit | edit source]

Confirmed build 5Q28
Confirmed build 5Q39
Unconfirmed build 5Q40
Leaked build 5Q45
Leaked build 5Q83 (iMac/PowerBook G4)

10.1.4[edit | edit source]

Leaked build 5Q125
Leaked build 5R60 (RTM for Early 2002 PowerBook G4)
Leaked build 5R106 (RTM for Early 2002 eMac)

10.1.5[edit | edit source]

Leaked build 5S60
macOS
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Classic
macOS
Miscellaneous
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