diff --git a/common/defs/ethereum/released-definitions-timestamp.txt b/common/defs/ethereum/released-definitions-timestamp.txt
index df18699a82..aea5282a5b 100644
--- a/common/defs/ethereum/released-definitions-timestamp.txt
+++ b/common/defs/ethereum/released-definitions-timestamp.txt
@@ -1 +1 @@
-2024-06-06T19:35:30+00:00
+2024-07-09T10:03:06+00:00
diff --git a/core/.changelog.d/3035.fixed b/core/.changelog.d/3035.fixed
deleted file mode 100644
index fec90f3088..0000000000
--- a/core/.changelog.d/3035.fixed
+++ /dev/null
@@ -1 +0,0 @@
-[T2T1] Added a progress indicator for the formatting operation
diff --git a/core/.changelog.d/3728.added b/core/.changelog.d/3728.added
deleted file mode 100644
index 5f87842afa..0000000000
--- a/core/.changelog.d/3728.added
+++ /dev/null
@@ -1 +0,0 @@
-Added support for T3B1
diff --git a/core/.changelog.d/3885.added b/core/.changelog.d/3885.added
deleted file mode 100644
index 2773a0199a..0000000000
--- a/core/.changelog.d/3885.added
+++ /dev/null
@@ -1 +0,0 @@
-[T3T1] Added PIN keyboard animation
diff --git a/core/.changelog.d/3896.added b/core/.changelog.d/3896.added
deleted file mode 100644
index ef241f1d5c..0000000000
--- a/core/.changelog.d/3896.added
+++ /dev/null
@@ -1 +0,0 @@
-[T3T1] Added menu entry animation
diff --git a/core/.changelog.d/3969.fixed b/core/.changelog.d/3969.fixed
deleted file mode 100644
index 3b19dbfe27..0000000000
--- a/core/.changelog.d/3969.fixed
+++ /dev/null
@@ -1 +0,0 @@
-[T3T1] Improved screen brightness settings.
diff --git a/core/.changelog.d/3972.fixed b/core/.changelog.d/3972.fixed
deleted file mode 100644
index f2cfd86999..0000000000
--- a/core/.changelog.d/3972.fixed
+++ /dev/null
@@ -1 +0,0 @@
-[T3T1] Improve touch layer precision
diff --git a/core/.changelog.d/3987.changed b/core/.changelog.d/3987.changed
deleted file mode 100644
index 397d06f243..0000000000
--- a/core/.changelog.d/3987.changed
+++ /dev/null
@@ -1,2 +0,0 @@
-[T3T1] Smoothened screen transitions by removing backlight fading
-[T3T1] Improved resuming of interrupted animations
diff --git a/core/.changelog.d/3990.fixed b/core/.changelog.d/3990.fixed
deleted file mode 100644
index 72e6165c36..0000000000
--- a/core/.changelog.d/3990.fixed
+++ /dev/null
@@ -1 +0,0 @@
-[T2B1] Fix display orientation "south"
diff --git a/core/.changelog.d/3992.changed b/core/.changelog.d/3992.changed
deleted file mode 100644
index 06c52ff0d4..0000000000
--- a/core/.changelog.d/3992.changed
+++ /dev/null
@@ -1 +0,0 @@
-[T3T1] Improve instruction screens during multi-share recovery process
diff --git a/core/.changelog.d/4000.added b/core/.changelog.d/4000.added
deleted file mode 100644
index 0fee65a138..0000000000
--- a/core/.changelog.d/4000.added
+++ /dev/null
@@ -1 +0,0 @@
-Include Optiga throttling delay in PIN countdown.
diff --git a/core/.changelog.d/4006.fixed b/core/.changelog.d/4006.fixed
deleted file mode 100644
index ecbf6c3c3f..0000000000
--- a/core/.changelog.d/4006.fixed
+++ /dev/null
@@ -1 +0,0 @@
-[T3T1] Fix More info screen during multi-share backup creation
diff --git a/core/.changelog.d/4023.fixed b/core/.changelog.d/4023.fixed
deleted file mode 100644
index 87ceb7dfde..0000000000
--- a/core/.changelog.d/4023.fixed
+++ /dev/null
@@ -1 +0,0 @@
-[T3T1] Fixed title sometimes not fitting into result screen
diff --git a/core/.changelog.d/4030.added b/core/.changelog.d/4030.added
deleted file mode 100644
index 333626231e..0000000000
--- a/core/.changelog.d/4030.added
+++ /dev/null
@@ -1 +0,0 @@
-[T3T1] New UI of confirming interaction-less firmware update
diff --git a/core/.changelog.d/4060.fixed b/core/.changelog.d/4060.fixed
deleted file mode 100644
index 8730e08b48..0000000000
--- a/core/.changelog.d/4060.fixed
+++ /dev/null
@@ -1 +0,0 @@
-[T3T1] Adjusted detection of swipes: vertical swipes are preferred over horizontal swipes
diff --git a/core/.changelog.d/4063.changed b/core/.changelog.d/4063.changed
deleted file mode 100644
index e3391e23be..0000000000
--- a/core/.changelog.d/4063.changed
+++ /dev/null
@@ -1 +0,0 @@
-[T3T1] Improve share words swiping animation
diff --git a/core/CHANGELOG.T2B1.md b/core/CHANGELOG.T2B1.md
index b10a5cad27..479b91f6a9 100644
--- a/core/CHANGELOG.T2B1.md
+++ b/core/CHANGELOG.T2B1.md
@@ -4,6 +4,16 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
+## [2.8.1] (21st August 2024)
+
+### Added
+- Improve precision of PIN timeout countdown.  [#4000]
+
+### Fixed
+- Fix display orientation "south".  [#3990]
+- Solana: added support for deprecated AToken Create `rent_sysvar` argument.  [#3976]
+
+
 ## [2.8.0] (9th July 2024)
 
 ### Added
@@ -873,6 +883,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 [#2937]: https://github.com/trezor/trezor-firmware/pull/2937
 [#2955]: https://github.com/trezor/trezor-firmware/pull/2955
 [#2989]: https://github.com/trezor/trezor-firmware/pull/2989
+[#3035]: https://github.com/trezor/trezor-firmware/pull/3035
 [#3047]: https://github.com/trezor/trezor-firmware/pull/3047
 [#3048]: https://github.com/trezor/trezor-firmware/pull/3048
 [#3205]: https://github.com/trezor/trezor-firmware/pull/3205
@@ -906,8 +917,11 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 [#3539]: https://github.com/trezor/trezor-firmware/pull/3539
 [#3636]: https://github.com/trezor/trezor-firmware/pull/3636
 [#3640]: https://github.com/trezor/trezor-firmware/pull/3640
+[#3728]: https://github.com/trezor/trezor-firmware/pull/3728
 [#3855]: https://github.com/trezor/trezor-firmware/pull/3855
+[#3885]: https://github.com/trezor/trezor-firmware/pull/3885
 [#3895]: https://github.com/trezor/trezor-firmware/pull/3895
+[#3896]: https://github.com/trezor/trezor-firmware/pull/3896
 [#3907]: https://github.com/trezor/trezor-firmware/pull/3907
 [#3911]: https://github.com/trezor/trezor-firmware/pull/3911
 [#3916]: https://github.com/trezor/trezor-firmware/pull/3916
@@ -917,3 +931,15 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 [#3925]: https://github.com/trezor/trezor-firmware/pull/3925
 [#3940]: https://github.com/trezor/trezor-firmware/pull/3940
 [#3965]: https://github.com/trezor/trezor-firmware/pull/3965
+[#3969]: https://github.com/trezor/trezor-firmware/pull/3969
+[#3972]: https://github.com/trezor/trezor-firmware/pull/3972
+[#3976]: https://github.com/trezor/trezor-firmware/pull/3976
+[#3987]: https://github.com/trezor/trezor-firmware/pull/3987
+[#3990]: https://github.com/trezor/trezor-firmware/pull/3990
+[#3992]: https://github.com/trezor/trezor-firmware/pull/3992
+[#4000]: https://github.com/trezor/trezor-firmware/pull/4000
+[#4006]: https://github.com/trezor/trezor-firmware/pull/4006
+[#4023]: https://github.com/trezor/trezor-firmware/pull/4023
+[#4030]: https://github.com/trezor/trezor-firmware/pull/4030
+[#4060]: https://github.com/trezor/trezor-firmware/pull/4060
+[#4063]: https://github.com/trezor/trezor-firmware/pull/4063
diff --git a/core/CHANGELOG.T2T1.md b/core/CHANGELOG.T2T1.md
index 126b16dfce..1fb8af53e2 100644
--- a/core/CHANGELOG.T2T1.md
+++ b/core/CHANGELOG.T2T1.md
@@ -4,6 +4,16 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
+## [2.8.1] (21st August 2024)
+
+### Added
+- Improve precision of PIN timeout countdown.  [#4000]
+
+### Fixed
+- Added a progress indicator for the formatting operation.  [#3035]
+- Solana: added support for deprecated AToken Create `rent_sysvar` argument.  [#3976]
+
+
 ## [2.8.0] (9th July 2024)
 
 ### Changed
@@ -866,6 +876,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 [#2937]: https://github.com/trezor/trezor-firmware/pull/2937
 [#2955]: https://github.com/trezor/trezor-firmware/pull/2955
 [#2989]: https://github.com/trezor/trezor-firmware/pull/2989
+[#3035]: https://github.com/trezor/trezor-firmware/pull/3035
 [#3047]: https://github.com/trezor/trezor-firmware/pull/3047
 [#3048]: https://github.com/trezor/trezor-firmware/pull/3048
 [#3205]: https://github.com/trezor/trezor-firmware/pull/3205
@@ -899,8 +910,11 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 [#3539]: https://github.com/trezor/trezor-firmware/pull/3539
 [#3636]: https://github.com/trezor/trezor-firmware/pull/3636
 [#3640]: https://github.com/trezor/trezor-firmware/pull/3640
+[#3728]: https://github.com/trezor/trezor-firmware/pull/3728
 [#3855]: https://github.com/trezor/trezor-firmware/pull/3855
+[#3885]: https://github.com/trezor/trezor-firmware/pull/3885
 [#3895]: https://github.com/trezor/trezor-firmware/pull/3895
+[#3896]: https://github.com/trezor/trezor-firmware/pull/3896
 [#3907]: https://github.com/trezor/trezor-firmware/pull/3907
 [#3911]: https://github.com/trezor/trezor-firmware/pull/3911
 [#3916]: https://github.com/trezor/trezor-firmware/pull/3916
@@ -910,3 +924,15 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 [#3925]: https://github.com/trezor/trezor-firmware/pull/3925
 [#3940]: https://github.com/trezor/trezor-firmware/pull/3940
 [#3965]: https://github.com/trezor/trezor-firmware/pull/3965
+[#3969]: https://github.com/trezor/trezor-firmware/pull/3969
+[#3972]: https://github.com/trezor/trezor-firmware/pull/3972
+[#3976]: https://github.com/trezor/trezor-firmware/pull/3976
+[#3987]: https://github.com/trezor/trezor-firmware/pull/3987
+[#3990]: https://github.com/trezor/trezor-firmware/pull/3990
+[#3992]: https://github.com/trezor/trezor-firmware/pull/3992
+[#4000]: https://github.com/trezor/trezor-firmware/pull/4000
+[#4006]: https://github.com/trezor/trezor-firmware/pull/4006
+[#4023]: https://github.com/trezor/trezor-firmware/pull/4023
+[#4030]: https://github.com/trezor/trezor-firmware/pull/4030
+[#4060]: https://github.com/trezor/trezor-firmware/pull/4060
+[#4063]: https://github.com/trezor/trezor-firmware/pull/4063
diff --git a/core/CHANGELOG.T3T1.md b/core/CHANGELOG.T3T1.md
index 8a0f3da298..4148f5a663 100644
--- a/core/CHANGELOG.T3T1.md
+++ b/core/CHANGELOG.T3T1.md
@@ -4,6 +4,30 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
+## [2.8.1] (21st August 2024)
+
+### Added
+- Added PIN keyboard animation.  [#3885]
+- Added menu entry animation.  [#3896]
+- Improve precision of PIN timeout countdown.  [#4000]
+- New UI of confirming interaction-less firmware update.  [#4030]
+
+### Changed
+- Smoothened screen transitions by removing backlight fading.
+- Improved resuming of interrupted animations.  [#3987]
+- Improve instruction screens during multi-share recovery process.  [#3992]
+- Improve share words swiping animation.  [#4063]
+
+### Fixed
+- Added a progress indicator for the formatting operation.  [#3035]
+- Improved screen brightness settings.  [#3969]
+- Improve touch layer precision.  [#3972]
+- Fix More info screen during multi-share backup creation.  [#4006]
+- Fixed title sometimes not fitting into result screen.  [#4023]
+- Adjusted detection of swipes: vertical swipes are preferred over horizontal swipes.  [#4060]
+- Solana: added support for deprecated AToken Create `rent_sysvar` argument.  [#3976]
+
+
 ## [2.8.0] (9th July 2024)
 
 ### Added
@@ -874,6 +898,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 [#2937]: https://github.com/trezor/trezor-firmware/pull/2937
 [#2955]: https://github.com/trezor/trezor-firmware/pull/2955
 [#2989]: https://github.com/trezor/trezor-firmware/pull/2989
+[#3035]: https://github.com/trezor/trezor-firmware/pull/3035
 [#3047]: https://github.com/trezor/trezor-firmware/pull/3047
 [#3048]: https://github.com/trezor/trezor-firmware/pull/3048
 [#3205]: https://github.com/trezor/trezor-firmware/pull/3205
@@ -907,8 +932,11 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 [#3539]: https://github.com/trezor/trezor-firmware/pull/3539
 [#3636]: https://github.com/trezor/trezor-firmware/pull/3636
 [#3640]: https://github.com/trezor/trezor-firmware/pull/3640
+[#3728]: https://github.com/trezor/trezor-firmware/pull/3728
 [#3855]: https://github.com/trezor/trezor-firmware/pull/3855
+[#3885]: https://github.com/trezor/trezor-firmware/pull/3885
 [#3895]: https://github.com/trezor/trezor-firmware/pull/3895
+[#3896]: https://github.com/trezor/trezor-firmware/pull/3896
 [#3907]: https://github.com/trezor/trezor-firmware/pull/3907
 [#3911]: https://github.com/trezor/trezor-firmware/pull/3911
 [#3916]: https://github.com/trezor/trezor-firmware/pull/3916
@@ -918,3 +946,15 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 [#3925]: https://github.com/trezor/trezor-firmware/pull/3925
 [#3940]: https://github.com/trezor/trezor-firmware/pull/3940
 [#3965]: https://github.com/trezor/trezor-firmware/pull/3965
+[#3969]: https://github.com/trezor/trezor-firmware/pull/3969
+[#3972]: https://github.com/trezor/trezor-firmware/pull/3972
+[#3976]: https://github.com/trezor/trezor-firmware/pull/3976
+[#3987]: https://github.com/trezor/trezor-firmware/pull/3987
+[#3990]: https://github.com/trezor/trezor-firmware/pull/3990
+[#3992]: https://github.com/trezor/trezor-firmware/pull/3992
+[#4000]: https://github.com/trezor/trezor-firmware/pull/4000
+[#4006]: https://github.com/trezor/trezor-firmware/pull/4006
+[#4023]: https://github.com/trezor/trezor-firmware/pull/4023
+[#4030]: https://github.com/trezor/trezor-firmware/pull/4030
+[#4060]: https://github.com/trezor/trezor-firmware/pull/4060
+[#4063]: https://github.com/trezor/trezor-firmware/pull/4063
diff --git a/core/CHANGELOG.md b/core/CHANGELOG.md
index bc8848dd14..f59734b737 100644
--- a/core/CHANGELOG.md
+++ b/core/CHANGELOG.md
@@ -4,6 +4,31 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
+## [2.8.1] (21st August 2024)
+
+### Added
+- [T3B1] Added support for T3B1.  [#3728]
+- [T3T1] Added PIN keyboard animation.  [#3885]
+- [T3T1] Added menu entry animation.  [#3896]
+- Improve precision of PIN timeout countdown.  [#4000]
+- [T3T1] New UI of confirming interaction-less firmware update.  [#4030]
+
+### Changed
+- [T3T1] Smoothened screen transitions by removing backlight fading.
+- [T3T1] Improved resuming of interrupted animations.  [#3987]
+- [T3T1] Improve instruction screens during multi-share recovery process.  [#3992]
+- [T3T1] Improve share words swiping animation.  [#4063]
+
+### Fixed
+- [T2T1,T3T1] Added a progress indicator for the formatting operation.  [#3035]
+- [T3T1] Improved screen brightness settings.  [#3969]
+- [T3T1] Improve touch layer precision.  [#3972]
+- [T2B1] Fix display orientation "south".  [#3990]
+- [T3T1] Fix More info screen during multi-share backup creation.  [#4006]
+- [T3T1] Fixed title sometimes not fitting into result screen.  [#4023]
+- [T3T1] Adjusted detection of swipes: vertical swipes are preferred over horizontal swipes.  [#4060]
+- Solana: added support for deprecated AToken Create `rent_sysvar` argument.  [#3976]
+
 ## [2.8.0] (9th July 2024)
 
 ### Added
@@ -891,6 +916,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 [#2937]: https://github.com/trezor/trezor-firmware/pull/2937
 [#2955]: https://github.com/trezor/trezor-firmware/pull/2955
 [#2989]: https://github.com/trezor/trezor-firmware/pull/2989
+[#3035]: https://github.com/trezor/trezor-firmware/pull/3035
 [#3047]: https://github.com/trezor/trezor-firmware/pull/3047
 [#3048]: https://github.com/trezor/trezor-firmware/pull/3048
 [#3205]: https://github.com/trezor/trezor-firmware/pull/3205
@@ -924,8 +950,11 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 [#3539]: https://github.com/trezor/trezor-firmware/pull/3539
 [#3636]: https://github.com/trezor/trezor-firmware/pull/3636
 [#3640]: https://github.com/trezor/trezor-firmware/pull/3640
+[#3728]: https://github.com/trezor/trezor-firmware/pull/3728
 [#3855]: https://github.com/trezor/trezor-firmware/pull/3855
+[#3885]: https://github.com/trezor/trezor-firmware/pull/3885
 [#3895]: https://github.com/trezor/trezor-firmware/pull/3895
+[#3896]: https://github.com/trezor/trezor-firmware/pull/3896
 [#3907]: https://github.com/trezor/trezor-firmware/pull/3907
 [#3911]: https://github.com/trezor/trezor-firmware/pull/3911
 [#3916]: https://github.com/trezor/trezor-firmware/pull/3916
@@ -935,3 +964,15 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 [#3925]: https://github.com/trezor/trezor-firmware/pull/3925
 [#3940]: https://github.com/trezor/trezor-firmware/pull/3940
 [#3965]: https://github.com/trezor/trezor-firmware/pull/3965
+[#3969]: https://github.com/trezor/trezor-firmware/pull/3969
+[#3972]: https://github.com/trezor/trezor-firmware/pull/3972
+[#3976]: https://github.com/trezor/trezor-firmware/pull/3976
+[#3987]: https://github.com/trezor/trezor-firmware/pull/3987
+[#3990]: https://github.com/trezor/trezor-firmware/pull/3990
+[#3992]: https://github.com/trezor/trezor-firmware/pull/3992
+[#4000]: https://github.com/trezor/trezor-firmware/pull/4000
+[#4006]: https://github.com/trezor/trezor-firmware/pull/4006
+[#4023]: https://github.com/trezor/trezor-firmware/pull/4023
+[#4030]: https://github.com/trezor/trezor-firmware/pull/4030
+[#4060]: https://github.com/trezor/trezor-firmware/pull/4060
+[#4063]: https://github.com/trezor/trezor-firmware/pull/4063
diff --git a/core/src/apps/ethereum/definitions_constants.py b/core/src/apps/ethereum/definitions_constants.py
index 9dba840d42..58e7e71cb9 100644
--- a/core/src/apps/ethereum/definitions_constants.py
+++ b/core/src/apps/ethereum/definitions_constants.py
@@ -9,7 +9,7 @@ PUBLIC_KEYS = (
     b"\xb8\xd2\xb2\x1d\xe2\x71\x24\xf0\x51\x1f\x90\x3a\xe7\xe6\x0e\x07\x96\x18\x10\xa0\xb8\xf2\x8e\xa7\x55\xfa\x50\x36\x7a\x8a\x2b\x8b",
 )
 
-MIN_DATA_VERSION = 1717702530
+MIN_DATA_VERSION = 1720519386
 FORMAT_VERSION = b"trzd1"
 
 if __debug__:
diff --git a/core/translations/signatures.json b/core/translations/signatures.json
index c0acd85353..6ff7391c35 100644
--- a/core/translations/signatures.json
+++ b/core/translations/signatures.json
@@ -5,6 +5,13 @@
     "commit": "39300036083657236e241da6f57f9a78269814e7"
   },
   "history": [
+    {
+      "signature": "03f25c425729485e7dd7c8078b61347668e174d438c5a3cfbb6ac0f62ae9edc7741c554bb8622cf027a41f5d56cf7adcc5f0c14174ac99c1d48b46d7fde853280e",
+      "version": "2.8.1.0",
+      "merkle_root": "61467ac92c2678b624b2d9ab6d37d4a0ec01a44b5542261c19406cc674d71142",
+      "datetime": "2024-08-06T11:26:05.720294",
+      "commit": "632b9561559b7ab6824bb7eeac072874e07b7b82"
+    },
     {
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