diff --git a/.github/workflows/rebase.yml b/.github/workflows/rebase.yml
new file mode 100644
index 0000000..b1cc0e0
--- /dev/null
+++ b/.github/workflows/rebase.yml
@@ -0,0 +1,15 @@
+on: pull_request_target
+name: Changelog Reminder
+jobs:
+  remind:
+    name: Changelog Reminder
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@master
+    - name: Changelog Reminder
+      uses: peterjgrainger/action-changelog-reminder@v1.2.0
+      with:
+        changelog_regex: 'CHANGELOG.md'
+        customPrMessage: 'You are welcome to add an entry to the CHANGELOG.md as well'
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/AUTHORS.md b/AUTHORS.md
new file mode 100644
index 0000000..31f015b
--- /dev/null
+++ b/AUTHORS.md
@@ -0,0 +1,3 @@
+Copyright of each contribution is tracked by the Git history.
+See the output of `git shortlog -nse` for a full list or `git log --pretty=short --follow <path/to/sourcefile> |git shortlog -ne` to track a specific file.
+See also [the Contributors page on Github](https://github.com/RfidResearchGroup/ChameleonUltra/graphs/contributors).
diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..d0689e1
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,48 @@
+# Change Log
+All notable changes to this project will be documented in this file.
+This project uses the changelog in accordance with [keepchangelog](http://keepachangelog.com/). Please use this to write notable changes, which is not the same as git commit log...
+
+## [unreleased][unreleased]
+ - Changed CLI prompt autocompletion and internal cmd registration (@szymex73)
+ - Fixed SDK NFC IRQ handler busy loop (@doegox)
+ - Added `hf mf eread` to download slot dump to file (@domints)
+ - Added `lf em sim get` and old `lf em sim` is now `lf em sim set` (@domints)
+ - Changed MF1 command ids (@domints)
+ - Changed nonce randomness on nested auth for hardnested attack (@Foxushka)
+ - Added commands to configure MF1 emulation magic modes and more (@Foxushka)
+ - Added `hw factory_reset` to wipe user data (@F9Alejandro)
+ - Changed slot nickname encoding gbk -> utf8 (@doegox)
+ - Added 5-second watchdog (@doegox)
+ - Added option to enable NRF_LOG UART on SWO pin (@doegox)
+ - Added `hw slot list` (@Foxushka)
+ - Added `hw version` (@nemanjan00 and @F9Alejandro)
+ - Fixed data sanity check in MF1 emulation (@sgnusov)
+ - Fixed settings/dumps/nicks data corruption in flash (@doegox)
+ - Fixed slot LED on button wake-up (@doegox)
+ - Added support for init, reset and migrate settings (@F9Alejandro)
+ - Added support to save settings in flash (@domints)
+ - Added `hw settings animation` to configure startup animation (@domints)
+ - Fixed compilation warnings from SDK (@doegox)
+ - Changed TagSenseType, TagSpecificType and SlotNumber enums (@F9Alejandro and @doegox)
+ - Added support for 7-byte UID MF1 emulation (@xianglin1998)
+ - Added high perf MF1 emulation (@xianglin1998)
+ - Added udev rules file (@iceman1001)
+ - Added documentation to use BlackMagicProbe out of ST-Link and show RTT NRF_LOG (@doegox)
+ - Added `hw chipid` and `hw address` (@gentilkiwi)
+ - Added helper scripts to enter DFU from USB or BLE and flash over DFU (@doegox)
+ - Fixed recv thread exception after `hw dfu` (@doegox)
+ - Fixed entering sleep after BLE disconnection (@doegox)
+ - Added ChameleonLite and ChameleonUltra hardware resources (@xianglin1998)
+ - Added NTAG21x emulation support (@ca1e)
+ - Fixed LF EM410x emulation (@doegox)
+ - Added automatic file format detection in `hf mf eload` (@GameTec-live)
+ - Fixed CLI exit exception (@doegox)
+ - Added CI pipeline, producing DFU packages (@augustozanellato)
+ - Added docker toolchain (@augustozanellato)
+ - Added automatic port detection (@GameTec-live)
+ - Added GET_MF1_DETECTION_STATUS (@Foxushka)
+ - Fixed compilation errors with GCC 12 (@Foxushka)
+ - Added documentation for JLink (@xianglin1998)
+ - Added support for ST-Link and debugging documentation (@derGraph)
+
+## [v1.0][2023-06-06]
diff --git a/firmware/application/src/rfid/nfctag/hf/nfc_mf1.h b/firmware/application/src/rfid/nfctag/hf/nfc_mf1.h
index ea35b25..fa1b0f3 100644
--- a/firmware/application/src/rfid/nfctag/hf/nfc_mf1.h
+++ b/firmware/application/src/rfid/nfctag/hf/nfc_mf1.h
@@ -4,7 +4,8 @@
 #include "nfc_14a.h"
 
 // Exchange space for time.
-#define NFC_MF1_FAST_SIM    // Fast simulate enable(Implement By ChameleonMini Repo)
+// Fast simulate enable(Implement By ChameleonMini Repo)
+#define NFC_MF1_FAST_SIM
 
 #define NFC_TAG_MF1_DATA_SIZE   16
 #define NFC_TAG_MF1_FRAME_SIZE  (NFC_TAG_MF1_DATA_SIZE + NFC_TAG_14A_CRC_LENGTH)
diff --git a/software/script/chameleon_cmd.py b/software/script/chameleon_cmd.py
index fc00638..ecd2819 100644
--- a/software/script/chameleon_cmd.py
+++ b/software/script/chameleon_cmd.py
@@ -628,7 +628,7 @@ class ChameleonCMD:
 
     def get_enabled_slots(self):
         """
-        Get animation mode value
+        Get enabled slots
         """
         return self.device.send_cmd_sync(DATA_CMD_GET_ENABLED_SLOTS, 0x00)