Codenames, Tags, and Build Numbers

Android development happens around families of releases that use code names ordered alphabetically after tasty treats.

Platform Codenames, Versions, API Levels, and NDK Releases

The code names match the following version numbers, along with API levels and NDK releases provided for convenience:

Code name	Version	API level
Oreo	8.1.0	API level 27
Oreo	8.0.0	API level 26
Nougat	7.1	API level 25
Nougat	7.0	API level 24
Marshmallow	6.0	API level 23
Lollipop	5.1	API level 22
Lollipop	5.0	API level 21
KitKat	4.4 - 4.4.4	API level 19
Jelly Bean	4.3.x	API level 18
Jelly Bean	4.2.x	API level 17
Jelly Bean	4.1.x	API level 16
Ice Cream Sandwich	4.0.3 - 4.0.4	API level 15, NDK 8
Ice Cream Sandwich	4.0.1 - 4.0.2	API level 14, NDK 7
Honeycomb	3.2.x	API level 13
Honeycomb	3.1	API level 12, NDK 6
Honeycomb	3.0	API level 11
Gingerbread	2.3.3 - 2.3.7	API level 10
Gingerbread	2.3 - 2.3.2	API level 9, NDK 5
Froyo	2.2.x	API level 8, NDK 4
Eclair	2.1	API level 7, NDK 3
Eclair	2.0.1	API level 6
Eclair	2.0	API level 5
Donut	1.6	API level 4, NDK 2
Cupcake	1.5	API level 3, NDK 1
(no code name)	1.1	API level 2
(no code name)	1.0	API level 1

In Android 8.0 (Oreo) and higher, individual builds are identified with the build ID format PVBB.YYMMDD.bbb[.Cn], where:

P represents the first letter of the code name of the platform release, e.g. O is Oreo.
V represents a supported vertical. By convention, P represents the primary platform branch.
BB represents an alphanumeric code that allows Google to identify the exact code branch the build was made from.
YYMMDD identifies the date when the release is branched from or synced with the development branch. It is not guaranteed to be the exact date at which a build was made as it is common for minor variations added to an existing build to re-use the same date code as the existing build.
bbb identifies individual versions related to the same date code, sequentially starting with 001.
Cn is an optional, alphanumeric that identifies a hotfix on top of an existing PVBB.YYMMDD.bbb build, starting from A1.

Older Android releases use a different, shorter build ID code (e.g. FRF85B) where:

The first letter is the code name of the release family, e.g. F is Froyo.
The second letter is a branch code that allows Google to identify the exact code branch the build was made from. By convention, R is the primary release branch.
The third letter and following two digits are a date code. The letter counts quarters (A = Q1 2009, F = Q2 2010, etc.). The two digits count days within the quarter (F85 is June 24 2010). The date code is not guaranteed to be the exact date at which a build was made as it is common for minor variations added to an existing build to re-use the same date code as the existing build.
The last letter identifies individual versions related to the same date code, sequentially starting with A (which is implicit and usually omitted for brevity.

Source Code Tags and Builds

Starting with Donut, the exact list of tags and builds is in the following table.

Build	Branch	Version	Supported devices
OPM4.171019.015.A1	android-8.1.0_r23	Oreo	Pixel 2 XL, Pixel 2
OPM5.171019.019	android-8.1.0_r22	Oreo	Nexus 6P
OPM3.171019.019	android-8.1.0_r21	Oreo	Nexus 6P
OPM2.171019.029	android-8.1.0_r20	Oreo	Pixel 2 XL, Pixel 2, Pixel XL, Pixel, Nexus 5X
OPM1.171019.026	android-8.1.0_r19	Oreo	Pixel C
OPM5.171019.017	android-8.1.0_r18	Oreo	Nexus 5X, Nexus 6P
OPM3.171019.016	android-8.1.0_r17	Oreo	Nexus 5X, Nexus 6P
OPM1.171019.022.A1	android-8.1.0_r16	Oreo	Pixel C
OPM1.171019.021	android-8.1.0_r15	Oreo	Pixel 2 XL, Pixel 2, Pixel XL, Pixel
OPM5.171019.015	android-8.1.0_r14	Oreo	Nexus 5X, Nexus 6P
OPM3.171019.014	android-8.1.0_r13	Oreo	Nexus 5X, Nexus 6P
OPM1.171019.019	android-8.1.0_r12	Oreo	Pixel 2
OPM1.171019.018	android-8.1.0_r11	Oreo	Pixel 2 XL
OPM1.171019.016	android-8.1.0_r10	Oreo	Pixel, Pixel XL, Pixel C
OPM5.171019.014	android-8.1.0_r9	Oreo	Nexus 5X, Nexus 6P
OPM2.171019.016	android-8.1.0_r8	Oreo	Pixel 2
OPM3.171019.013	android-8.1.0_r7	Oreo	Nexus 5X, Nexus 6P
OPM1.171019.015	android-8.1.0_r6	Oreo	Pixel C
OPM1.171019.014	android-8.1.0_r5	Oreo	Pixel 2 XL, Pixel 2, Pixel XL, Pixel
OPM1.171019.013	android-8.1.0_r4	Oreo	Pixel 2 XL, Pixel 2
OPM1.171019.012	android-8.1.0_r3	Oreo	Pixel XL, Pixel
OPM2.171019.012	android-8.1.0_r2	Oreo	Pixel 2 XL, Pixel 2
OPM1.171019.011	android-8.1.0_r1	Oreo	Pixel 2 XL, Pixel 2, Pixel XL, Pixel, Pixel C, Nexus 6P, Nexus 5X
OPR5.170623.014	android-8.0.0_r36	Oreo	Nexus 6P
OPR4.170623.020	android-8.0.0_r35	Oreo	Nexus 5X
OPD3.170816.023	android-8.0.0_r34	Oreo	Pixel 2 XL, Pixel 2
OPD1.170816.025	android-8.0.0_r33	Oreo	Pixel 2 XL, Pixel 2
OPR6.170623.023	android-8.0.0_r32	Oreo	Nexus 5X
OPR5.170623.011	android-8.0.0_r31	Oreo	Nexus 6P
OPR3.170623.013	android-8.0.0_r30	Oreo	Pixel XL, Pixel
OPR2.170623.027	android-8.0.0_r29	Oreo	Nexus Player
OPR1.170623.032	android-8.0.0_r28	Oreo	Pixel XL, Pixel, Pixel C
OPD3.170816.016	android-8.0.0_r27	Oreo	Pixel 2
OPD2.170816.015	android-8.0.0_r26	Oreo	Pixel 2
OPD1.170816.018	android-8.0.0_r25	Oreo	Pixel 2
OPD3.170816.012	android-8.0.0_r24	Oreo	Pixel 2 XL, Pixel 2
OPD1.170816.012	android-8.0.0_r23	Oreo	Pixel 2 XL, Pixel 2
OPD1.170816.011	android-8.0.0_r22	Oreo	Pixel 2 XL, Pixel 2
OPD1.170816.010	android-8.0.0_r21	Oreo	Pixel 2 XL, Pixel 2
OPR5.170623.007	android-8.0.0_r17	Oreo	Nexus 6P
OPR4.170623.009	android-8.0.0_r16	Oreo	Nexus 5X
OPR3.170623.008	android-8.0.0_r15	Oreo	Pixel XL, Pixel
OPR1.170623.027	android-8.0.0_r13	Oreo	Pixel XL, Pixel, Pixel C
OPR6.170623.021	android-8.0.0_r12	Oreo	Nexus Player
OPR6.170623.019	android-8.0.0_r11	Oreo	Nexus 6P
OPR4.170623.006	android-8.0.0_r10	Oreo	Nexus 5X
OPR3.170623.007	android-8.0.0_r9	Oreo	Pixel XL, Pixel
OPR1.170623.026	android-8.0.0_r7	Oreo	Pixel XL, Pixel, Pixel C
OPR6.170623.013	android-8.0.0_r4	Oreo	Nexus 5X, Nexus 6P
OPR6.170623.012	android-8.0.0_r3	Oreo	Pixel XL, Pixel
OPR6.170623.011	android-8.0.0_r2	Oreo	Pixel XL, Pixel
OPR6.170623.010	android-8.0.0_r1	Oreo	Pixel C
N2G48H	android-7.1.2_r36	Nougat
NZH54D	android-7.1.2_r33	Nougat	Pixel XL, Pixel
NKG47S	android-7.1.2_r32	Nougat	Pixel XL, Pixel
NHG47Q	android-7.1.2_r30	Nougat	Pixel XL, Pixel
NJH47F	android-7.1.2_r29	Nougat	Pixel XL, Pixel
N2G48C	android-7.1.2_r28	Nougat	Nexus 5X, Nexus 6P, Nexus Player, Pixel C
NZH54B	android-7.1.2_r27	Nougat	Pixel XL, Pixel
NKG47M	android-7.1.2_r25	Nougat	Pixel XL, Pixel
NJH47D	android-7.1.2_r24	Nougat	Pixel XL, Pixel
NHG47O	android-7.1.2_r23	Nougat	Pixel XL, Pixel
N2G48B	android-7.1.2_r19	Nougat	Nexus 6P, Nexus Player, Pixel C
N2G47Z	android-7.1.2_r18	Nougat	Nexus 5X
NJH47B	android-7.1.2_r17	Nougat	Pixel XL, Pixel
NJH34C	android-7.1.2_r16	Nougat	Pixel XL, Pixel
NKG47L	android-7.1.2_r15	Nougat	Pixel XL, Pixel
NHG47N	android-7.1.2_r14	Nougat	Pixel XL, Pixel
N2G47X	android-7.1.2_r13	Nougat	Nexus Player
N2G47W	android-7.1.2_r12	Nougat	Nexus 5X, Nexus 6P, Pixel C
NHG47L	android-7.1.2_r11	Nougat	Pixel XL, Pixel
N2G47T	android-7.1.2_r10	Nougat	Pixel XL, Pixel
N2G47R	android-7.1.2_r9	Nougat	Nexus Player
N2G47O	android-7.1.2_r8	Nougat	Nexus 5X, Nexus 6P, Pixel XL, Pixel, Pixel C
NHG47K	android-7.1.2_r6	Nougat	Pixel XL, Pixel
N2G47J	android-7.1.2_r5	Nougat	Pixel XL, Pixel
N2G47H	android-7.1.2_r4	Nougat	Nexus 6P, Nexus Player
N2G47F	android-7.1.2_r3	Nougat	Nexus 5X
N2G47E	android-7.1.2_r2	Nougat	Pixel XL, Pixel
N2G47D	android-7.1.2_r1	Nougat	Pixel C
N9F27M	android-7.1.1_r58	Nougat	Nexus 9 (volantis)
NGI77B	android-7.1.1_r57	Nougat	Nexus 6
N6F27M	android-7.1.1_r55	Nougat	Nexus 6
N4F27P	android-7.1.1_r54	Nougat	Nexus 9 (volantisg)
N9F27L	android-7.1.1_r53	Nougat	Nexus 9
NGI55D	android-7.1.1_r52	Nougat	Nexus 6
N4F27O	android-7.1.1_r51	Nougat	Nexus 9 (volantisg)
N8I11B	android-7.1.1_r50	Nougat	Nexus 6
N9F27H	android-7.1.1_r49	Nougat	Nexus 9 (volantis)
N6F27I	android-7.1.1_r48	Nougat	Nexus 6
N4F27K	android-7.1.1_r47	Nougat	Nexus 9 (volantisg)
N9F27F	android-7.1.1_r46	Nougat	Nexus 9 (volantis)
N6F27H	android-7.1.1_r45	Nougat	Nexus 6
N4F27I	android-7.1.1_r44	Nougat	Nexus 9 (volantisg)
N9F27C	android-7.1.1_r43	Nougat	Nexus 9 (volantis)
N6F27E	android-7.1.1_r42	Nougat	Nexus 6
N4F27E	android-7.1.1_r41	Nougat	Nexus 9 (volantisg)
N6F27C	android-7.1.1_r40	Nougat	Nexus 6
N4F27B	android-7.1.1_r39	Nougat	Nexus 9 (volantis/volantisg)
N6F26Y	android-7.1.1_r38	Nougat	Nexus 6
NOF27D	android-7.1.1_r35	Nougat	Pixel XL, Pixel
N4F26X	android-7.1.1_r33	Nougat	Nexus 9 (volantis/volantisg)
N4F26U	android-7.1.1_r31	Nougat	Nexus 5X, Nexus 6P
N6F26U	android-7.1.1_r28	Nougat	Nexus 6
NUF26N	android-7.1.1_r27	Nougat	Nexus 6P
NOF27C	android-7.1.1_r26	Nougat	Pixel XL, Pixel
NOF27B	android-7.1.1_r25	Nougat	Pixel XL, Pixel
N4F26T	android-7.1.1_r24	Nougat	Nexus 5X, Nexus 6P, Nexus 9 (volantis/volantisg), Pixel C
NMF27D	android-7.1.1_r23	Nougat	Nexus Player
NMF26X	android-7.1.1_r22	Nougat	Nexus Player
NOF26W	android-7.1.1_r21	Nougat	Pixel XL, Pixel
NOF26V	android-7.1.1_r20	Nougat	Pixel XL, Pixel
N6F26R	android-7.1.1_r17	Nougat	Nexus 6
NUF26K	android-7.1.1_r16	Nougat	Nexus 6P
N4F26Q	android-7.1.1_r15	Nougat	Nexus 9 (volantis/volantisg)
N4F26O	android-7.1.1_r14	Nougat	Nexus 5X, Nexus 6P, Pixel C
N6F26Q	android-7.1.1_r13	Nougat	Nexus 6
N4F26M	android-7.1.1_r12	Nougat	Nexus 9 (volantis)
N4F26J	android-7.1.1_r11	Nougat	Nexus 5X, Nexus 6P
N4F26I	android-7.1.1_r10	Nougat	Nexus 5X, Nexus 6P, Pixel C
NMF26V	android-7.1.1_r9	Nougat	Pixel XL, Pixel
NMF26U	android-7.1.1_r8	Nougat	Pixel XL, Pixel
NMF26R	android-7.1.1_r7	Nougat	Nexus Player
NMF26Q	android-7.1.1_r6	Nougat	Pixel XL, Pixel
NMF26O	android-7.1.1_r4	Nougat	Pixel XL, Pixel
NMF26J	android-7.1.1_r3	Nougat	Nexus Player
NMF26H	android-7.1.1_r2	Nougat	Pixel C
NMF26F	android-7.1.1_r1	Nougat	Nexus 5X, Nexus 6P, Nexus 9 (volantis/volantisg)
NDE63X	android-7.1.0_r7	Nougat	Pixel XL, Pixel
NDE63V	android-7.1.0_r6	Nougat	Pixel XL, Pixel
NDE63U	android-7.1.0_r5	Nougat	Pixel XL, Pixel
NDE63P	android-7.1.0_r4	Nougat	Pixel XL, Pixel
NDE63L	android-7.1.0_r2	Nougat	Pixel XL, Pixel
NDE63H	android-7.1.0_r1	Nougat	Pixel XL, Pixel
NBD92Q	android-7.0.0_r35	Nougat
NBD92N	android-7.0.0_r34	Nougat
NBD92G	android-7.0.0_r33	Nougat	Nexus 6
NBD92F	android-7.0.0_r32	Nougat	Nexus 6
NBD92E	android-7.0.0_r31	Nougat	Nexus 6
NBD92D	android-7.0.0_r30	Nougat	Nexus 6
NBD91Z	android-7.0.0_r29	Nougat	Nexus 6
NBD91Y	android-7.0.0_r28	Nougat	Nexus 6
NBD91X	android-7.0.0_r27	Nougat	Nexus 6
NBD91U	android-7.0.0_r24	Nougat	Nexus 6
N5D91L	android-7.0.0_r21	Nougat	Nexus 5X
NBD91P	android-7.0.0_r19	Nougat	Nexus 6
NRD91K	android-7.0.0_r17	Nougat	Nexus 6P
NRD91N	android-7.0.0_r15	Nougat	Nexus 5X, Pixel C, Nexus Player, Nexus 9 (volantis/volantisg)
NBD90Z	android-7.0.0_r14	Nougat	Nexus 6
NBD90X	android-7.0.0_r13	Nougat	Nexus 6P
NBD90W	android-7.0.0_r12	Nougat	Nexus 5X
NRD91D	android-7.0.0_r7	Nougat	Pixel C, Nexus Player, Nexus 9 (Wi-Fi)
NRD90U	android-7.0.0_r6	Nougat	Nexus 6P
NRD90T	android-7.0.0_r5	Nougat	Nexus 6P
NRD90S	android-7.0.0_r4	Nougat	Nexus 5X
NRD90R	android-7.0.0_r3	Nougat	Nexus 5X, Nexus 9 (volantis), Nexus Player, Pixel C
NRD90M	android-7.0.0_r1	Nougat	Nexus 5X, Nexus 9 (volantis), Nexus Player, Pixel C
MOI10E	android-6.0.1_r81	Marshmallow
MOB31Z	android-6.0.1_r80	Marshmallow
MOB31T	android-6.0.1_r79	Marshmallow	Nexus 6
MOB31S	android-6.0.1_r78	Marshmallow	Nexus 6
M4B30Z	android-6.0.1_r77	Marshmallow	Nexus 5
MOB31K	android-6.0.1_r74	Marshmallow	Nexus 6
MMB31C	android-6.0.1_r73	Marshmallow	Nexus 6
M4B30X	android-6.0.1_r72	Marshmallow	Nexus 5
MOB31H	android-6.0.1_r70	Marshmallow	Nexus 6
MMB30Y	android-6.0.1_r69	Marshmallow	Nexus 6
MTC20K	android-6.0.1_r67	Marshmallow	Nexus 5X
MOB31E	android-6.0.1_r66	Marshmallow	Nexus 5, Nexus 6, Nexus 9 (volantis)
MMB30W	android-6.0.1_r65	Marshmallow	Nexus 6
MXC89L	android-6.0.1_r63	Marshmallow	Pixel C
MTC20F	android-6.0.1_r62	Marshmallow	Nexus 5X, Nexus 6P
MOB30Y	android-6.0.1_r60	Marshmallow	Nexus 5
MOB30X	android-6.0.1_r59	Marshmallow	Nexus 7 (flo/deb)
MOB30W	android-6.0.1_r58	Marshmallow	Nexus 6, Nexus 9 (volantis/volantisg), Nexus Player
MMB30S	android-6.0.1_r57	Marshmallow	Nexus 7 (deb)
MMB30R	android-6.0.1_r56	Marshmallow	Nexus 6
MXC89K	android-6.0.1_r55	Marshmallow	Pixel C
MTC19Z	android-6.0.1_r54	Marshmallow	Nexus 5X
MTC19X	android-6.0.1_r53	Marshmallow	Nexus 6P
MOB30P	android-6.0.1_r50	Marshmallow	Nexus 5, Nexus 7 (flo/deb), Nexus 9 (volantis/volantisg), Nexus Player
MOB30O	android-6.0.1_r49	Marshmallow	Nexus 6
MMB30M	android-6.0.1_r48	Marshmallow	Nexus 7 (deb)
MMB30K	android-6.0.1_r47	Marshmallow	Nexus 6
MOB30M	android-6.0.1_r46	Marshmallow	Nexus 5, Nexus 6, Nexus 7 (flo/deb), Nexus 9 (volantis/volantisg), Nexus Player
MTC19V	android-6.0.1_r45	Marshmallow	Nexus 5X, Nexus 6P
MOB30J	android-6.0.1_r43	Marshmallow	Nexus 7 (flo/deb)
MOB30I	android-6.0.1_r42	Marshmallow	Nexus 6
MOB30H	android-6.0.1_r41	Marshmallow	Nexus 5
MOB30G	android-6.0.1_r40	Marshmallow	Nexus 9 (volantis/volantisg), Nexus Player
MXC89H	android-6.0.1_r33	Marshmallow	Pixel C
MXC89F	android-6.0.1_r32	Marshmallow	Pixel C
MMB30J	android-6.0.1_r28	Marshmallow	Nexus 6, Nexus 7 (deb)
MTC19T	android-6.0.1_r25	Marshmallow	Nexus 5X, Nexus 6P
M5C14J	android-6.0.1_r31	Marshmallow	Pixel C
MOB30D	android-6.0.1_r30	Marshmallow	Nexus 5, Nexus 6, Nexus 7 (flo/deb), Nexus 9 (volantis/volantisg), Nexus Player
MHC19Q	android-6.0.1_r24	Marshmallow	Nexus 5X, Nexus 6P
MHC19J	android-6.0.1_r22	Marshmallow	Nexus 5X
MHC19I	android-6.0.1_r21	Marshmallow	Nexus 6P
MMB29X	android-6.0.1_r20	Marshmallow	Nexus 5, Nexus 6, Nexus 7 (deb), Nexus 9 (volantisg)
MXC14G	android-6.0.1_r18	Marshmallow	Pixel C
MMB29V	android-6.0.1_r17	Marshmallow	Nexus 5, Nexus 5X, Nexus 6, Nexus 6P, Nexus 7 (flo/deb), Nexus 9 (volantis/volantisg)
MXB48T	android-6.0.1_r16	Marshmallow	Pixel C
MMB29U	android-6.0.1_r13	Marshmallow	Nexus Player
MMB29R	android-6.0.1_r12	Marshmallow	Nexus 9 (volantis/volantisg)
MMB29Q	android-6.0.1_r11	Marshmallow	Nexus 5, Nexus 5X, Nexus 6, Nexus 6P, Nexus 7 (flo/deb)
MMB29T	android-6.0.1_r10	Marshmallow	Nexus Player
MMB29S	android-6.0.1_r9	Marshmallow	Nexus 5, Nexus 6, Nexus 9 (volantis/volantisg)
MMB29P	android-6.0.1_r8	Marshmallow	Nexus 5X, Nexus 6P
MMB29O	android-6.0.1_r7	Marshmallow	Nexus 7 (flo/deb)
MXB48K	android-6.0.1_r5	Marshmallow	Pixel C
MXB48J	android-6.0.1_r4	Marshmallow	Pixel C
MMB29M	android-6.0.1_r3	Marshmallow	Nexus 6P, Nexus Player
MMB29K	android-6.0.1_r1	Marshmallow	Nexus 5, Nexus 5X, Nexus 6, Nexus 7 (flo/deb), Nexus 9 (volantis/volantisg)
MMB29N	android-6.0.0_r41	Marshmallow	Nexus 6P
MDB08M	android-6.0.0_r26	Marshmallow	Nexus 5X, Nexus 6P
MDB08L	android-6.0.0_r25	Marshmallow	Nexus 5X, Nexus 6P
MDB08K	android-6.0.0_r24	Marshmallow	Nexus 6P
MDB08I	android-6.0.0_r23	Marshmallow	Nexus 5X
MDA89E	android-6.0.0_r12	Marshmallow	Nexus 5X
MDA89D	android-6.0.0_r11	Marshmallow	Nexus 6P
MRA59B	android-6.0.0_r7	Marshmallow	Nexus 7 (deb)
MRA58X	android-6.0.0_r6	Marshmallow	Nexus 6
MRA58V	android-6.0.0_r5	Marshmallow	Nexus 7 (flo/deb)
MRA58U	android-6.0.0_r4	Marshmallow	Nexus 7 (flo)
MRA58N	android-6.0.0_r2	Marshmallow	Nexus 5, Nexus 6, Nexus 7 (flo/deb), Nexus 9 (volantis/volantisg), Nexus Player
MRA58K	android-6.0.0_r1	Marshmallow	Nexus 5, Nexus 6, Nexus 7 (flo/deb), Nexus 9 (volantis/volantisg), Nexus Player
LMY49M	android-5.1.1_r38	Lollipop	Nexus 10
LMY49J	android-5.1.1_r37	Lollipop	Nexus 10
LMY49I	android-5.1.1_r36	Lollipop	Nexus 10
LMY49H	android-5.1.1_r35	Lollipop	Nexus 10
LMY49G	android-5.1.1_r34	Lollipop	Nexus 10
LMY49F	android-5.1.1_r33	Lollipop	Nexus 9 (volantisg), Nexus 10
LMY48Z	android-5.1.1_r30	Lollipop	Nexus 6, Nexus 7 (deb), Nexus 9 (volantisg), Nexus 10
LYZ28N	android-5.1.1_r28	Lollipop	Nexus 6 (For T-Mobile ONLY)
LMY48Y	android-5.1.1_r26	Lollipop	Nexus 6
LMY48X	android-5.1.1_r25	Lollipop	Nexus 6, Nexus 7 (deb), Nexus 9 (volantisg), Nexus 10
LMY48W	android-5.1.1_r24	Lollipop	Nexus 6
LVY48H	android-5.1.1_r23	Lollipop	Nexus 6 (For Project Fi ONLY)
LYZ28M	android-5.1.1_r22	Lollipop	Nexus 6 (For T-Mobile ONLY)
LMY48U	android-5.1.1_r20	Lollipop	Nexus 7 (deb)
LMY48T	android-5.1.1_r19	Lollipop	Nexus 4, Nexus 6, Nexus 9 (volantis/volantisg), Nexus 10
LVY48F	android-5.1.1_r18	Lollipop	Nexus 6 (For Project Fi ONLY)
LYZ28K	android-5.1.1_r17	Lollipop	Nexus 6 (For T-Mobile ONLY)
LMY48P	android-5.1.1_r16	Lollipop	Nexus 7 (deb)
LMY48N	android-5.1.1_r15	Lollipop	Nexus Player
LMY48M	android-5.1.1_r14	Lollipop	Nexus 4, Nexus 5, Nexus 6, Nexus 7 (flo), Nexus 9 (volantis/volantisg), Nexus 10
LVY48E	android-5.1.1_r13	Lollipop	Nexus 6 (For Project Fi ONLY)
LYZ28J	android-5.1.1_r12	Lollipop	Nexus 6 (For T-Mobile ONLY)
LMY48J	android-5.1.1_r10	Lollipop	Nexus Player
LMY48I	android-5.1.1_r9	Lollipop	Nexus 4, Nexus 5, Nexus 6, Nexus 7 (flo), Nexus 9 (volantis/volantisg), Nexus 10
LVY48C	android-5.1.1_r8	Lollipop	Nexus 6 (For Project Fi ONLY)
LMY48G	android-5.1.1_r6	Lollipop	Nexus 7 (flo)
LYZ28E	android-5.1.1_r5	Lollipop	Nexus 6 (For T-Mobile ONLY)
LMY47Z	android-5.1.1_r4	Lollipop	Nexus 6 (All carriers except T-Mobile US)
LMY48B	android-5.1.1_r3	Lollipop	Nexus 5
LMY47X	android-5.1.1_r2	Lollipop	Nexus 9 (volantis)
LMY47V	android-5.1.1_r1	Lollipop	Nexus 7 (flo/grouper), Nexus 10, Nexus Player
LMY47O	android-5.1.0_r5	Lollipop	Nexus 4, Nexus 7 (flo/deb)
LMY47M	android-5.1.0_r4	Lollipop	Nexus 6 (For T-Mobile ONLY)
LMY47I	android-5.1.0_r3	Lollipop	Nexus 5, Nexus 6
LMY47E	android-5.1.0_r2	Lollipop	Nexus 6
LMY47D	android-5.1.0_r1	Lollipop	Nexus 5, Nexus 6, Nexus 7 (grouper/tilapia), Nexus 10, Nexus Player
LRX22L	android-5.0.2_r3	Lollipop	Nexus 9 (volantis/volantisg)
LRX22G	android-5.0.2_r1	Lollipop	Nexus 7 (flo/deb/grouper/tilapia), Nexus 10
LRX22C	android-5.0.1_r1	Lollipop	Nexus 4, Nexus 5, Nexus 6 (shamu), Nexus 7 (flo), Nexus 9 (volantis/volantisg), Nexus 10
LRX21V	android-5.0.0_r7.0.1	Lollipop	Nexus Player (fugu)
LRX21T	android-5.0.0_r6.0.1	Lollipop	Nexus 4
LRX21R	android-5.0.0_r5.1.0.1	Lollipop	Nexus 9 (volantis)
LRX21Q	android-5.0.0_r5.0.1	Lollipop	Nexus 9 (volantis)
LRX21P	android-5.0.0_r4.0.1	Lollipop	Nexus 7 (flo/grouper), Nexus 10
LRX21O	android-5.0.0_r3.0.1	Lollipop	Nexus 5 (hammerhead), Nexus 6 (shamu)
LRX21M	android-5.0.0_r2.0.1	Lollipop	Nexus Player (fugu)
LRX21L	android-5.0.0_r1.0.1	Lollipop	Nexus 9 (volantis)
KTU84Q	android-4.4.4_r2	KitKat	Nexus 5 (hammerhead) (For 2Degrees/NZ, Telstra/AUS and India ONLY)
KTU84P	android-4.4.4_r1	KitKat	Nexus 5, Nexus 7 (flo/deb/grouper/tilapia), Nexus 4, Nexus 10
KTU84M	android-4.4.3_r1.1	KitKat	Nexus 5 (hammerhead)
KTU84L	android-4.4.3_r1	KitKat	Nexus 7 (flo/deb/grouper/tilapia), Nexus 4, Nexus 10
KVT49L	android-4.4.2_r2	KitKat	Nexus 7 (deb Verizon)
KOT49H	android-4.4.2_r1	KitKat	Nexus 5, Nexus 7 (flo/deb/grouper/tilapia), Nexus 4, Nexus 10
KOT49E	android-4.4.1_r1	KitKat	Nexus 5, Nexus 7 (flo/deb/grouper/tilapia), Nexus 4, Nexus 10
KRT16S	android-4.4_r1.2	KitKat	Nexus 7 (flo/deb/grouper/tilapia), Nexus 4, Nexus 10
KRT16M	android-4.4_r1	KitKat	Nexus 5 (hammerhead)
JLS36I	android-4.3.1_r1	Jelly Bean	Nexus 7 (deb)
JLS36C	android-4.3_r3	Jelly Bean	Nexus 7 (deb)
JSS15R	android-4.3_r2.3	Jelly Bean	Nexus 7 (flo)
JSS15Q	android-4.3_r2.2	Jelly Bean	Nexus 7 (flo)
JSS15J	android-4.3_r2.1	Jelly Bean	Nexus 7 (flo/deb)
JSR78D	android-4.3_r2	Jelly Bean	Nexus 7 (deb)
JWR66Y	android-4.3_r1.1	Jelly Bean	Galaxy Nexus, Nexus 7 (grouper/tilapia), Nexus 4, Nexus 10
JWR66V	android-4.3_r1	Jelly Bean	Galaxy Nexus, Nexus 7 (grouper/tilapia), Nexus 4, Nexus 10
JWR66N	android-4.3_r0.9.1	Jelly Bean	Galaxy Nexus, Nexus 7 (grouper/tilapia/flo), Nexus 4, Nexus 10
JWR66L	android-4.3_r0.9	Jelly Bean	Nexus 7
JDQ39E	android-4.2.2_r1.2	Jelly Bean	Nexus 4
JDQ39B	android-4.2.2_r1.1	Jelly Bean	Nexus 7
JDQ39	android-4.2.2_r1	Jelly Bean	Galaxy Nexus, Nexus 7, Nexus 4, Nexus 10
JOP40G	android-4.2.1_r1.2	Jelly Bean	Nexus 4
JOP40F	android-4.2.1_r1.1	Jelly Bean	Nexus 10
JOP40D	android-4.2.1_r1	Jelly Bean	Galaxy Nexus, Nexus 7, Nexus 4, Nexus 10
JOP40C	android-4.2_r1	Jelly Bean	Galaxy Nexus, Nexus 7, Nexus 4, Nexus 10
JZO54M	android-4.1.2_r2.1	Jelly Bean
JZO54L	android-4.1.2_r2	Jelly Bean
JZO54K	android-4.1.2_r1	Jelly Bean	Nexus S, Galaxy Nexus, Nexus 7
JRO03S	android-4.1.1_r6.1	Jelly Bean	Nexus 7
JRO03R	android-4.1.1_r6	Jelly Bean	Nexus S 4G
JRO03O	android-4.1.1_r5	Jelly Bean	Galaxy Nexus
JRO03L	android-4.1.1_r4	Jelly Bean	Nexus S
JRO03H	android-4.1.1_r3	Jelly Bean
JRO03E	android-4.1.1_r2	Jelly Bean	Nexus S
JRO03D	android-4.1.1_r1.1	Jelly Bean	Nexus 7
JRO03C	android-4.1.1_r1	Jelly Bean	Galaxy Nexus
IMM76L	android-4.0.4_r2.1	Ice Cream Sandwich
IMM76K	android-4.0.4_r2	Ice Cream Sandwich	Galaxy Nexus
IMM76I	android-4.0.4_r1.2	Ice Cream Sandwich	Galaxy Nexus
IMM76D	android-4.0.4_r1.1	Ice Cream Sandwich	Nexus S, Nexus S 4G, Galaxy Nexus
IMM76	android-4.0.4_r1	Ice Cream Sandwich
IML77	android-4.0.3_r1.1	Ice Cream Sandwich
IML74K	android-4.0.3_r1	Ice Cream Sandwich	Nexus S
ICL53F	android-4.0.2_r1	Ice Cream Sandwich	Galaxy Nexus
ITL41F	android-4.0.1_r1.2	Ice Cream Sandwich	Galaxy Nexus
ITL41D	android-4.0.1_r1.1	Ice Cream Sandwich	Galaxy Nexus
ITL41D	android-4.0.1_r1	Ice Cream Sandwich	Galaxy Nexus
GWK74	android-2.3.7_r1	Gingerbread	Nexus S 4G
GRK39F	android-2.3.6_r1	Gingerbread	Nexus One, Nexus S
GRK39C	android-2.3.6_r0.9	Gingerbread	Nexus S
GRJ90	android-2.3.5_r1	Gingerbread	Nexus S 4G
GRJ22	android-2.3.4_r1	Gingerbread	Nexus One, Nexus S, Nexus S 4G
GRJ06D	android-2.3.4_r0.9	Gingerbread	Nexus S 4G
GRI54	android-2.3.3_r1.1	Gingerbread	Nexus S
GRI40	android-2.3.3_r1	Gingerbread	Nexus One, Nexus S
GRH78C	android-2.3.2_r1	Gingerbread	Nexus S
GRH78	android-2.3.1_r1	Gingerbread	Nexus S
GRH55	android-2.3_r1	Gingerbread	earliest Gingerbread version, Nexus S
FRK76C	android-2.2.3_r2	Froyo
FRK76	android-2.2.3_r1	Froyo
FRG83G	android-2.2.2_r1	Froyo	Nexus One
FRG83D	android-2.2.1_r2	Froyo	Nexus One
FRG83	android-2.2.1_r1	Froyo	Nexus One
FRG22D	android-2.2_r1.3	Froyo
FRG01B	android-2.2_r1.2	Froyo
FRF91	android-2.2_r1.1	Froyo	Nexus One
FRF85B	android-2.2_r1	Froyo	Nexus One
EPF21B	android-2.1_r2.1p2	Eclair
ESE81	android-2.1_r2.1s	Eclair
EPE54B	android-2.1_r2.1p	Eclair	Nexus One
ERE27	android-2.1_r2	Eclair	Nexus One
ERD79	android-2.1_r1	Eclair	Nexus One
ESD56	android-2.0.1_r1	Eclair
ESD20	android-2.0_r1	Eclair
DMD64	android-1.6_r1.5	Donut
DRD20	android-1.6_r1.4
DRD08	android-1.6_r1.3
DRC92	android-1.6_r1.2

The branches froyo, gingerbread, ics-mr0, ics-mr1, jb-dev, jb-mr1-dev, jb-mr1.1-dev, jb-mr2-dev, kitkat-dev represent development branches that do not exactly match configurations tested by Google. As such, these branches might contain a variety of changes in addition to the official tagged releases and might not be as thoroughly tested.

To differentiate between releases, you can obtain a list of changes associated with each project by issuing the following command and passing it the two branch tags:

repo forall -pc 'git log --no-merges --oneline branch-1..branch-2'

For example:

repo forall -pc 'git log --no-merges --oneline android-4.4.2_r2..android-4.4.2_r1'

To send the output to a text file:

  repo forall -pc 'git log --no-merges --oneline android-4.4.2_r2..android-4.4.2_r1' > /tmp/android-4.4.2_r2-android-4.4.2_r1-diff.txt

Honeycomb GPL Modules

For Honeycomb, the entire platform source code isn't available. However, the parts of Honeycomb licensed under the GPL and LGPL are available under the following tags:

Build	Tag	Notes
HRI39	android-3.0_r1	earliest Honeycomb version
HRI66	android-3.0_r1.1
HWI69	android-3.0_r1.2
HRI83	android-3.0_r1.3
HMJ37	android-3.1_r1
HTJ85B	android-3.2_r1
HTK55D	android-3.2.1_r1
HTK75D	android-3.2.1_r2
HLK75C	android-3.2.2_r1
HLK75D	android-3.2.2_r2
HLK75F	android-3.2.4_r1
HLK75H	android-3.2.6_r1	latest Honeycomb version

While no manifest contains exactly these modules, some manifests allow building those components. The following commands work for 3.0_r1.1:

repo init -b master -m base-for-3.0-gpl.xml
repo sync
repo forall -c git checkout android-3.0_r1.1

To use another version, switch the git checkout parameter and (if necessary) the -m parameter in repo init. The git checkout command outputs an error for the non-GPL projects, where it can't find the tag in question.