[Xperia Z Q&A, Help & Troubleshooting] ozzy lion:
I am going of my own test results rather than the change log. Here is the log though for your convenience.

Note this line re 4.3.1 and yes it is 1011 dated.

Since Wed Oct 9 16:22:17 UTC 2013

bootable/recovery
•*fbdc080 Merge "Add required libraries to list." into cm-10.2

build
•*2ce8aec Merge tag 'android-4.3.1_r1' into HEAD

device/sony/fusion3-common
•*8c60de6 fusion3: remove TCP buffer
•*3d1d50d fusion3: move qseecomd to core
•*a41809a fusion3: remove local permission for kernel cmdline

external/koush/Superuser
•*91432a2 Merge "Make emulated storage mounting consistent to Zygote." into cm-10.2

external/sepolicy
•*bc5d0fa f2fs: Allow fs_use_xattr

frameworks/av
•*91a9392 frameworks/av: Fixed framecount in AudioRecord

frameworks/base
•*70d81b7 Merge tag 'android-4.3.1_r1' into HEAD
•*4c82dd7 Merge "Frameworks_base: Add AF Translations" into cm-10.2
•*a946768 SystemUI: zh-rTW translations

frameworks/opt/hardware
•*d36f1ce Merge "Hardware: Long Term Orbits (LTO)" into cm-10.2

hardware/cm
•*2efa0c7 cm: Move CM PowerHAL to common location

hardware/qcom/audio-caf
•*f80d3c7 alsa_sound: Fix camcorder input selection
•*6ceb437 Revert "alsa_sound: Fix CAMCORDER_TX use case"
•*a630bbe alsa_sound: Add support for separated speaker mic devices

hardware/qcom/display-caf
•*947b557 Merge "gralloc: Use compile time flag for mdss." into cm-10.2
•*fba36fc Fix media playout on 8974

kernel/sony/apq8064
•*f6442dc staging: prima: merge of 3.2.6.113 (b21c039)
•*30a8041 fusion3: Adjust bandwidth parameters

packages/apps/Apollo
•*eaf7e29 Merge "Apollo: Add AF Translations" into cm-10.2

packages/apps/Bluetooth
•*1b504b8 Merge "Bluetooth: Add AF Translations" into cm-10.2
•*dd6b57a Bluetooth: zh-rTW translations

packages/apps/Browser
•*ea537b8 Browser: zh-rTW translations

packages/apps/CMAccount
•*c24fcf8 Merge "CMAccount: Add AF Translations" into cm-10.2

packages/apps/CMFileManager
•*781ba98 Merge "CMFM: Notify to media scanner when some file changed" into cm-10.2
•*2bd1955 CMFM: Notify to media scanner when some file changed

packages/apps/CMUpdater
•*22e974f Merge "CMUpdater: Add AF Translations" into cm-10.2

packages/apps/Calculator
•*1e260d7 Merge "Calculator: Add AF Translations" into cm-10.2

packages/apps/Calendar
•*a2afa5a Calender: zh-rTW translations

packages/apps/DSPManager
•*beea878 Merge "DSPManager: Add AF Translations" into cm-10.2

packages/apps/Dialer
•*e2eb765 Merge "Dialer: Add AF Translations" into cm-10.2

packages/apps/Email
•*4f2139a Email: zh-rTW translations

packages/apps/Gallery2
•*0168a8f Merge "Gallery2: PT-BR update translations" into cm-10.2
•*49742b3 Merge "Gallery2: RU translation" into cm-10.2
•*03338a8 Merge "Gallery2: HU translation" into cm-10.2
•*e4af10e Merge "Gallery: Fix filmstrip with no camera tile" into cm-10.2

packages/apps/LockClock
•*1a961f9 Fix NullPointerException.
•*d6b75e9 Fix off-by-one error.
•*3b06409 cLock: refactoring (no functional changes): moved CalendarInfo.java

packages/apps/Mms
•*d9346a0 Merge "Mms: Add AF Translations" into cm-10.2

packages/apps/Phone
•*f0e81fd Merge "Phone: Add AF Translations" into cm-10.2

packages/apps/Settings
•*56836df Settings: Long Term Orbits (LTO)
•*a4cb410 Merge "Settings: PT-BR update translations" into cm-10.2
•*8cb2221 Merge "Settings: Add AF Translations" into cm-10.2
•*61ed8d1 Merge "Settings: HU translation" into cm-10.2
•*184f3eb Settings: zh-rTW translations
•*9c0fb9a Merge "Use a title for each control group." into cm-10.2
•*2236249 Merge changes I55da6094,Ie5ccfb6f into cm-10.2
•*3a032d3 Merge "Fix assigning apps to navigation ring." into cm-10.2

packages/apps/Torch
•*c418856 UI overhaul & code cleanup

packages/apps/Trebuchet
•*07eea85 Merge "Trebuchet: Add AF Translations" into cm-10.2

packages/apps/VoicePlus
•*5e4b2cf Merge "VoicePlus: Add AF Translations" into cm-10.2

packages/providers/DownloadProvider
•*907bcd0 Merge "DownloadProvider: Add AF Translations" into cm-10.2

vendor/cm
•*3d2f330 Merge "Fix APN typo for VIPNet Croatia Change-Id: I2d1815900525efdbadb0398383eff9eb425a2355" into cm-10.2
•*4f0c75c apns: add otelo web APN

vendor/htc
•*a508d26 Merge pull request #19 from Flyhalf205/cm-10.2
•*811468b m7vzw: update ril blob from 4.3 leak

vendor/motorola
•*db0846b Merge pull request #88 from razrqcom-dev-team/cm-10.2
•*15669fe msm8960dt-common: Use 4.3 nfc fw
•*2eab6a4 Merge pull request #87 from razrqcom-dev-team/cm-10.2
•*bd89ce7 msm8960dt-common: Add batt_health blob

vendor/samsung
•*3ca58c0 Merge pull request #311 from arco/cm-10.2
•*e2a5a44 Update to adreno blobs that support OpenGL ES 3.0

vendor/sony
•*e468ca5 fusion3: update wcnss cfg