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Trezor firmware

Firmware monorepo for Trezor One, Model T, and Safe devices.

BitcoinHardware walletsNormal
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Repository coverage

2650 commits in the local evidence base

Every captured commit receives deterministic security triage and a separate communication-quality score. Security candidates and broader second-pass signals receive full-patch Ollama analysis.

915security candidates307second-pass queue1045AI analyses
338commits · 30 days
577commits · 60 days
1352commits · 180 days
2649commits · 365 days
Backfill bands
Aug 5 → Feb 61298 seen115 candidatesComplete
Feb 6 → Jun 6775 seen58 candidatesComplete
Jun 6 → Jul 6217 seen13 candidatesComplete
Jul 6 → Aug 5360 seen54 candidatesComplete
Commit communication

Does the history explain itself?

Message quality measures whether a commit identifies its scope, purpose, rationale, testing, and supporting references. It does not change the security-severity score.

66/100 average clarity
470Strong · 80–100
1316Adequate · 60–79
859Thin · 40–59
5Opaque · 0–39
Read the scoring rubric →
Developer activity

Who is changing the project?

Public Git author strings; identities are not independently verified.

DeveloperCommitsCandidatesAnalyzedHigh riskMessage avg.
Andrew Kozlik702427266
Roman Zeyde566176208171
tychovrahe292104109161
PrisionMike945975173
Jakub Janků19915184
Martin Pastyřík2389173
cepetr1968282059
Ioan Bizău23076116059
obrusvit2137683064
M1nd3r2067177071
Lukas Bielesch846767067
Martin Milata1744646063
Analysis record

Published AI watches

Last scanned 1 minute ago

Informational 18 AI analysisMessage 57 · Thin
TZ TrezorTrezor firmware BitcoinHardware wallets

chore(core): remove sha1 from regular FW

This commit removes the SHA-1 hashing function from the regular Trezor firmware. SHA-1 is an old, weak hash algorithm that is no longer considered secure for sensitive uses. The change deletes the code that exposes SHA-1 to apps running on…

Removal of a deprecated cryptographic primitive (SHA-1) from the firmware API surfaceReduction of attack surface and prevention of future misuse of a collision-vulnerable hashNo direct vulnerability patch or memory-safety bug is present in the diff
16d15774by M1nd3r+0−2006 files
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Low 27 AI analysisMessage 62 · Adequate
TZ TrezorTrezor firmware BitcoinHardware wallets

refactor(crypto): pass static public key to `noise_xxpsk3_*_init()`

This commit changes how a cryptographic library sets up secure connections. Previously, the code automatically calculated the public key from the private key. Now, the caller must provide the public key directly. This is a code-quality ref…

Cryptographic key handling changed: public key is now supplied rather than derivedPotential reduction of key-mismatch risk if caller provides correct public keyNew null-pointer check added for static_public_key
1b3128a4by Ondřej Vejpustek+20−92 files
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Informational 15 AI analysisMessage 57 · Thin
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refactor(crypto): change order of parameters

This commit simply reorders the arguments of an internal function called dh() and updates every place that calls it. The actual math and security behavior are unchanged; it is a code cleanup with no security effect.

33a119eeby Ondřej Vejpustek+15−151 file
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Informational 15 AI analysisMessage 47 · Thin
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refactor(crypto): prefix enums

This commit simply renames two groups of internal status labels (called enums) in the Trezor firmware's cryptographic code. The old names like WAITING_FOR_REQUEST1 were shared between two different parts of the code, so the developer gave …

f1c74046by Ondřej Vejpustek+26−222 files
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Low 37 AI analysisMessage 57 · Thin
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fix(crypto): prevent calling `memzero(NULL, ...)`

This commit fixes three places in the Trezor firmware's cryptographic code where a memory-clearing function could be called with a NULL pointer. In practice, passing NULL to memzero is harmless on Trezor's platform (it does nothing), but i…

NULL pointer passed to memory-zeroing helper in cryptographic codeUndefined behavior in C standard library contractDefensive hardening in Noise protocol implementation
0394e934by Ondřej Vejpustek+11−51 file
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Informational 18 AI analysisMessage 62 · Adequate
TZ TrezorTrezor firmware BitcoinHardware wallets

refactor(crypto): return remote static key from `noise_xxpsk3_*_handle_*()`

This commit is a code cleanup (refactor) for the cryptographic handshake code used in Trezor devices. It changes how the other party's long-term public key is returned to the caller: instead of storing it inside an internal state structure…

Removal of long-term public key storage from internal handshake stateCaller-supplied output buffer for remote static public key reduces internal secret retentionError-path memzero of returned key material on failure
3ead1aa6by Ondřej Vejpustek+79−423 files
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Informational 17 AI analysisMessage 57 · Thin
TZ TrezorTrezor firmware BitcoinHardware wallets

feat(xtask): introduce project-toml build-options

This commit is a build-system refactoring for Trezor firmware. It moves the mapping of command-line build options to Rust/cargo features out of hard-coded Rust logic and into per-project TOML files. It also adds a small change so debug bui…

Build-option mapping now lives in project.toml files, increasing the attack surface for supply-chain/build-configuration tamperingMakefile change automatically enables debug-link for PYOPT=0 debug buildsValidation added to reject storage_insecure_testing_mode in production builds
d44de007by cepetr+681−40817 files
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Informational 15 AI analysisMessage 67 · Adequate
TZ TrezorTrezor firmware BitcoinHardware wallets

test(ethereum): fix incorrect address checksum

This commit only updates test data. It corrects the capitalization (checksum) of Ethereum addresses used in automated tests and refreshes the expected screen-shot hashes those tests compare against. There are no changes to the actual Trezo…

2b1938ccby Tomas Martykan+52−523 files
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Low 33 AI analysisMessage 67 · Adequate
TZ TrezorTrezor firmware BitcoinHardware wallets

fix(python/trezorlib): enable entropy check on T1 by default

This commit changes the Trezor Python library so that, when setting up a Trezor Model One (the original Trezor 1 device), it now performs an entropy check by default if the device runs firmware 1.13.1 or newer. Previously, the library only…

Enables a previously disabled security/validation feature (entropy check) for a specific device modelAdds version-gated behavior to avoid errors on older firmwareDefensive hardening of wallet setup randomness verification
a4af9107by Andrew Kozlik+10−42 files
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Informational 15 AI analysisMessage 57 · Thin
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chore(core): remove scons related files

This commit is a routine cleanup that removes the old SCons build system files from the Trezor Core firmware repository. It deletes Makefiles, SConscripts, and related Python helper scripts, but does not change any firmware source code, cr…

a4b25c31by cepetr+5−927554 files
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Informational 22 AI analysisMessage 80 · Strong
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refactor(core): assorted micropython-1.28.0 fixes

This commit updates Trezor's embedded MicroPython interpreter from an older version to 1.28.0. It pulls in several upstream MicroPython bug fixes, including stricter buffer-size checks for converting integers to bytes, a new stack-safety A…

Synchronizes upstream MicroPython fixes that include buffer-size and stack-safety hardeningPrevents Ctrl+C interruption of frozen boot code, reducing denial-of-service/control-flow risk during bootFixes sys.stdout.buffer.write() return value, which could affect code relying on correct I/O semantics
7ba7879dby Martin Milata+36−4012 files
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Informational 15 AI analysisMessage 70 · Adequate
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refactor(core): use mp_obj_new_str_from_cstr

This commit is a simple code cleanup that replaces a common MicroPython string-creation pattern with a new helper function. It does not change what the code does, only how it is written. There is no security issue visible in the change.

6a889e6aby Martin Milata+3−33 files
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Informational 15 AI analysisMessage 80 · Strong
TZ TrezorTrezor firmware BitcoinHardware wallets

refactor(core): replace hexlify with bytes.hex()

This is a large but straightforward internal cleanup: the project switched from using the MicroPython `ubinascii` module's `hexlify`/`unhexlify` functions to the standard Python `bytes.hex()` and `bytes.fromhex()` methods. The change remov…

44aa469eby Martin Milata+1334−1383120 files
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Informational 18 AI analysisMessage 70 · Adequate
TZ TrezorTrezor firmware BitcoinHardware wallets

refactor(core): replace m_new_obj_with_finaliser

This commit is a routine code cleanup in the Trezor firmware's embedded MicroPython modules. It replaces an older, two-step object allocation pattern with a newer helper that allocates memory and sets the object type in one step. The chang…

No security-relevant logic changes observedNo input validation changesNo memory safety bug fixes (e.g., no overflow, use-after-free, or uninitialized memory fixes)
142794eaby Martin Milata+40−5619 files
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Informational 15 AI analysisMessage 80 · Strong
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refactor(core): bundle the utimeq module

This commit is a routine maintenance refactor. MicroPython removed its built-in 'utimeq' module, so Trezor copied the same code into its own firmware tree and renamed it to 'timeq'. There is no security bug being fixed and no new vulnerabi…

617bc806by Martin Milata+284−2211 files
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Informational 17 AI analysisMessage 70 · Adequate
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refactor(core): use mp_obj_new_str_from_vstr

This is a code cleanup change in Trezor's firmware that swaps one MicroPython internal helper for another. It replaces calls that create byte or string objects from a vstr buffer with newer, purpose-built helpers. The commit message says t…

Refactor only: helper function renames with equivalent semanticsNew str helper adds UTF-8 validation; bytes helper does not validateNo input validation, length, or error-handling changes observed
7ea11191by Martin Milata+72−7433 files
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Informational 15 AI analysisMessage 85 · Strong
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refactor(core): switch to slots-based mp_obj_type_t

This commit is a routine internal cleanup that switches how Trezor's firmware defines built-in MicroPython object types. It replaces older, manually-written type structures with a newer macro provided by the upstream MicroPython project. T…

ab51798fby Martin Milata+163−16624 files
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Informational 15 AI analysisMessage 62 · Adequate
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refactor(core/rust): bindgen wrapper for calling static micropython functions

This commit is a straightforward internal code refactor. It adds a small C wrapper file so that Rust code can call two specific internal MicroPython functions that are declared as static/inline in headers. There is no user-facing change, n…

d5121d92by Martin Milata+20−06 files
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Informational 15 AI analysisMessage 80 · Strong
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build(core): adjust mpy-cross paths

This commit is a routine build-system update for the Trezor firmware. It changes where the build process looks for the MicroPython cross-compiler binary (mpy-cross) and synchronizes a configuration header with newer MicroPython code. There…

2ef70e16by Martin Milata+18−264 files
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Low 30 AI analysisMessage 80 · Strong
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build(core): collect micropython GC root pointers

This commit updates the Trezor firmware build system to use a newer MicroPython mechanism for tracking special memory pointers called 'root pointers.' It removes hard-coded lists of these pointers from configuration files and instead colle…

GC root pointer handling changedBuild system now auto-collects root pointers instead of hard-coding themRemoves manual MICROPY_PORT_ROOT_POINTERS lists
fc128f3dby Martin Milata+75−107 files
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Explore captured commits

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AI review queuedchore(ethereum): Move stablecoin yielding from debug to production.by PrisionMike · 59c8a6b6 · Apr 23, 2026 · 4 filesMessage 62 · AdequateInformational 18Details
Commit message · PrisionMike

chore(ethereum): Move stablecoin yielding from debug to production.

62/100 · AdequateMessage clarity
✓ Specific, descriptive subject✓ Names a concrete action or component✓ Uses a recognizable type or scope! No meaningful explanatory body
Why it was queued
signing or wallet pathsecond-pass: security-sensitive path
AI analysis · Informational 18/100

This commit moves an Ethereum feature called "stablecoin yielding" from debug-only mode into production. It adds user-interface flows for certain ERC-4626 vault interactions, such as depositing USDC into a yield-bearing vault. The change itself is a feature promotion, not a fix for a known security flaw. There is no evidence in the commit that it addresses an active vulnerability or that it introduces one.

AI review queuedchore(ethereum): update erc-4626 stringsby PrisionMike · 290b0b0f · Apr 22, 2026 · 6 filesMessage 57 · ThinInformational 15Details
Commit message · PrisionMike

chore(ethereum): update erc-4626 strings

[no changelog]

57/100 · ThinMessage clarity
✓ Descriptive subject✓ Names a concrete action or component✓ Uses a recognizable type or scope! No meaningful explanatory body
Why it was queued
signing or wallet pathsecond-pass: security-sensitive path
AI analysis · Informational 15/100

This commit only changes user-facing text strings and their translation metadata for Ethereum vault (ERC-4626) screens. It adds labels like 'Redeem', 'Claim to', 'Withdraw amount', and removes unused strings like 'Your address'. There is no code logic change, no security fix, and no vulnerability introduced.

AI review queuedrefactor(core): refactor NFC driver to allow easier support for different ST chipsby tychovrahe · e0132169 · Apr 21, 2026 · 76 filesMessage 62 · AdequateTriage 0Details
Commit message · tychovrahe

refactor(core): refactor NFC driver to allow easier support for different ST chips

[no changelog]

62/100 · AdequateMessage clarity
✓ Specific, descriptive subject✓ Names a concrete action or component✓ Uses a recognizable type or scope! No meaningful explanatory body
Why it was queued
second-pass: unusually broad change
AI review queuedfeat(core): touch wake-up feature introductionby bleska · 2d2a3529 · Apr 20, 2026 · 22 filesMessage 92 · StrongTriage 0Details
Commit message · bleska

feat(core): touch wake-up feature introduction

It enables waking the T3W1 device up by display touch from suspend mode:
- Adding display suspend/resume functionality because, until now, the display driver has controlled the PWREN MOSFET and RESET signals, which are shared with the touch driver logic.
- Since it's not possible to switch the display off, it's put into deep standby mode, from which only an external HW reset can wake it up.
- The touch controller is being used in "monitor" mode, which can detect a touch event and generate an INT signal to wake the MCU. Once touched, the controller switches to active mode.
- Adding the "TOUCH_WAKEUP_ENABLED" macro and preprocessor-based conditional compilation for controlling whether this feature is enabled/disabled in the build (it's preparation for "checkbox"-based enabling/disabling control).

[no changelog]

92/100 · StrongMessage clarity
✓ Descriptive subject✓ Names a concrete action or component✓ Uses a recognizable type or scope✓ Provides detailed explanatory context✓ Explains rationale or failure mode
Why it was queued
second-pass: unusually broad change
AI review queuedrefactor(core): remove cyclic dependency - display_rsod_rustby cepetr · b4427bf6 · Apr 20, 2026 · 2 filesMessage 62 · AdequateTriage 0Details
Commit message · cepetr

refactor(core): remove cyclic dependency - display_rsod_rust

[no changelog]

62/100 · AdequateMessage clarity
✓ Specific, descriptive subject✓ Names a concrete action or component✓ Uses a recognizable type or scope! No meaningful explanatory body
Why it was queued
second-pass: broader security terminology
AI review queuedchore(deps): bump mako from 1.3.10 to 1.3.11by dependabot[bot] · c314f2b1 · Apr 20, 2026 · 2 filesMessage 88 · StrongTriage 0Details
Commit message · dependabot[bot]

chore(deps): bump mako from 1.3.10 to 1.3.11

Bumps [mako](https://github.com/sqlalchemy/mako) from 1.3.10 to 1.3.11.
- [Release notes](https://github.com/sqlalchemy/mako/releases)
- [Changelog](https://github.com/sqlalchemy/mako/blob/main/CHANGES)
- [Commits](https://github.com/sqlalchemy/mako/commits)

---
updated-dependencies:
- dependency-name: mako
dependency-version: 1.3.11
dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

88/100 · StrongMessage clarity
✓ Descriptive subject✓ Names a concrete action or component✓ Uses a recognizable type or scope✓ Provides detailed explanatory context✓ Links an issue, advisory, or supporting reference
Why it was queued
automated dependency-update discountsecond-pass: broader security terminology
AI review queuedtest(core): add a longer variant of `test_signtx_data_pagination`by Roman Zeyde · 1dffa363 · Apr 20, 2026 · 2 filesMessage 72 · AdequateInformational 15Details
Commit message · Roman Zeyde

test(core): add a longer variant of `test_signtx_data_pagination`

[no changelog]

72/100 · AdequateMessage clarity
✓ Specific, descriptive subject✓ Names a concrete action or component✓ Uses a recognizable type or scope✓ Mentions testing or verification! No meaningful explanatory body
Why it was queued
signing or wallet pathsecond-pass: security-sensitive path
AI analysis · Informational 15/100

This commit only adds a longer test case for an existing Ethereum transaction-signing test. It does not change any firmware, application, or library code that users run. It only changes test files and their expected output fingerprints, so it has no direct security impact on the product.

AI review queuedbuild(core): update panic=immediate-abort for newer rustcby Martin Milata · 9dd0958d · Apr 20, 2026 · 2 filesMessage 62 · AdequateTriage 0Details
Commit message · Martin Milata

build(core): update panic=immediate-abort for newer rustc

[no changelog]

62/100 · AdequateMessage clarity
✓ Specific, descriptive subject✓ Names a concrete action or component✓ Uses a recognizable type or scope! No meaningful explanatory body
Why it was queued
second-pass: broader security terminology
AI review queuedfeat(core): add backup-related stringsby Roman Zeyde · afaf30fe · Apr 16, 2026 · 6 filesMessage 57 · ThinInformational 15Details
Commit message · Roman Zeyde

feat(core): add backup-related strings

[no changelog]

57/100 · ThinMessage clarity
✓ Descriptive subject✓ Names a concrete action or component✓ Uses a recognizable type or scope! No meaningful explanatory body
Why it was queued
signing or wallet pathsecond-pass: security-sensitive path
AI analysis · Informational 15/100

This commit only adds new user-visible text labels for two backup types ('N4W1 backup' and 'Wordlist backup') to the Trezor firmware's translation system. It does not change any security logic, cryptographic code, or user-flow behavior. The strings are empty on most device layouts and only populated for the 'Eckhart' layout. The translation signature metadata was also updated as part of the normal build process.

AI review queuedchore(core): remove personal todo markersby cepetr · dd5c5e58 · Apr 16, 2026 · 6 filesMessage 37 · OpaqueTriage 0Details
Commit message · cepetr

chore(core): remove personal todo markers

[no changelog]

37/100 · OpaqueMessage clarity
✓ Descriptive subject✓ Names a concrete action or component✓ Uses a recognizable type or scope! No meaningful explanatory body! Contains work-in-progress language
Why it was queued
second-pass: opaque commit message
AI review queuedchore(deps): bump pytest from 8.4.1 to 9.0.3by dependabot[bot] · e0cf8fc7 · Apr 14, 2026 · 2 filesMessage 88 · StrongTriage 0Details
Commit message · dependabot[bot]

chore(deps): bump pytest from 8.4.1 to 9.0.3

Bumps [pytest](https://github.com/pytest-dev/pytest) from 8.4.1 to 9.0.3.
- [Release notes](https://github.com/pytest-dev/pytest/releases)
- [Changelog](https://github.com/pytest-dev/pytest/blob/main/CHANGELOG.rst)
- [Commits](https://github.com/pytest-dev/pytest/compare/8.4.1...9.0.3)

---
updated-dependencies:
- dependency-name: pytest
dependency-version: 9.0.3
dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

88/100 · StrongMessage clarity
✓ Descriptive subject✓ Names a concrete action or component✓ Uses a recognizable type or scope✓ Provides detailed explanatory context✓ Links an issue, advisory, or supporting reference
Why it was queued
automated dependency-update discountsecond-pass: broader security terminology
AI review queuedchore(deps): bump pillow in /tools/automatic_battery_testerby dependabot[bot] · 7c599d0d · Apr 14, 2026 · 1 fileMessage 93 · StrongTriage 0Details
Commit message · dependabot[bot]

chore(deps): bump pillow in /tools/automatic_battery_tester

Bumps [pillow](https://github.com/python-pillow/Pillow) from 12.1.1 to 12.2.0.
- [Release notes](https://github.com/python-pillow/Pillow/releases)
- [Changelog](https://github.com/python-pillow/Pillow/blob/main/CHANGES.rst)
- [Commits](https://github.com/python-pillow/Pillow/compare/12.1.1...12.2.0)

---
updated-dependencies:
- dependency-name: pillow
dependency-version: 12.2.0
dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

93/100 · StrongMessage clarity
✓ Specific, descriptive subject✓ Names a concrete action or component✓ Uses a recognizable type or scope✓ Provides detailed explanatory context✓ Links an issue, advisory, or supporting reference
Why it was queued
documentation-only discountautomated dependency-update discountsecond-pass: broader security terminology
AI review queuedchore(deps): bump cryptography from 46.0.6 to 46.0.7by dependabot[bot] · e073774b · Apr 9, 2026 · 1 fileMessage 93 · StrongTriage 0Details
Commit message · dependabot[bot]

chore(deps): bump cryptography from 46.0.6 to 46.0.7

Bumps [cryptography](https://github.com/pyca/cryptography) from 46.0.6 to 46.0.7.
- [Changelog](https://github.com/pyca/cryptography/blob/main/CHANGELOG.rst)
- [Commits](https://github.com/pyca/cryptography/compare/46.0.6...46.0.7)

---
updated-dependencies:
- dependency-name: cryptography
dependency-version: 46.0.7
dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

93/100 · StrongMessage clarity
✓ Specific, descriptive subject✓ Names a concrete action or component✓ Uses a recognizable type or scope✓ Provides detailed explanatory context✓ Links an issue, advisory, or supporting reference
Why it was queued
automated dependency-update discountsecond-pass: broader security terminology
AI review queuedchore(tests,ethereum): add test fixtures for vault deposits.by PrisionMike · 625e6bad · Apr 8, 2026 · 3 filesMessage 72 · AdequateInformational 15Details
Commit message · PrisionMike

chore(tests,ethereum): add test fixtures for vault deposits.

[no changelog]

72/100 · AdequateMessage clarity
✓ Specific, descriptive subject✓ Names a concrete action or component✓ Uses a recognizable type or scope✓ Mentions testing or verification! No meaningful explanatory body
Why it was queued
signing or wallet pathsecond-pass: security-sensitive path
AI analysis · Informational 15/100

This commit only adds new test cases for Ethereum vault deposits. It does not change any production firmware code, so it cannot introduce a security vulnerability in the device itself. The new tests check both valid deposits and cases that should be rejected, such as sending native ETH along with a deposit or a malformed transaction.

AI review queuedchore(core): prefix constants with `_`by Roman Zeyde · db8dc485 · Apr 7, 2026 · 1 fileMessage 88 · StrongInformational 15Details
Commit message · Roman Zeyde

chore(core): prefix constants with `_`

It allows MicroPython to inline the constants and avoid allocations[^1].

[^1]: https://docs.micropython.org/en/latest/reference/speed_python.html#the-const-declaration

[no changelog]

88/100 · StrongMessage clarity
✓ Descriptive subject✓ Names a concrete action or component✓ Uses a recognizable type or scope✓ Provides detailed explanatory context✓ Links an issue, advisory, or supporting reference
Why it was queued
signing or wallet pathsecond-pass: security-sensitive path
AI analysis · Informational 15/100

This is a routine code cleanup change in the Trezor firmware's Ethereum transaction signing module. It renames several internal constants to start with an underscore and wraps them with MicroPython's `const()` helper so the interpreter can optimize them. The numeric values and program logic are unchanged. There is no security fix or vulnerability here.

AI review queuedfix(python): avoid crash when scanning BLE multiple timesby Martin Milata · ca7efea8 · Apr 5, 2026 · 1 fileMessage 62 · AdequateTriage 0Details
Commit message · Martin Milata

fix(python): avoid crash when scanning BLE multiple times

[no changelog]

62/100 · AdequateMessage clarity
✓ Specific, descriptive subject✓ Names a concrete action or component✓ Uses a recognizable type or scope! No meaningful explanatory body
Why it was queued
second-pass: broader security terminology
AI review queuedchore(deps): bump pygments from 2.19.2 to 2.20.0by dependabot[bot] · f0039f68 · Apr 2, 2026 · 1 fileMessage 88 · StrongTriage 0Details
Commit message · dependabot[bot]

chore(deps): bump pygments from 2.19.2 to 2.20.0

Bumps [pygments](https://github.com/pygments/pygments) from 2.19.2 to 2.20.0.
- [Release notes](https://github.com/pygments/pygments/releases)
- [Changelog](https://github.com/pygments/pygments/blob/master/CHANGES)
- [Commits](https://github.com/pygments/pygments/compare/2.19.2...2.20.0)

---
updated-dependencies:
- dependency-name: pygments
dependency-version: 2.20.0
dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>

88/100 · StrongMessage clarity
✓ Descriptive subject✓ Names a concrete action or component✓ Uses a recognizable type or scope✓ Provides detailed explanatory context✓ Links an issue, advisory, or supporting reference
Why it was queued
automated dependency-update discountsecond-pass: broader security terminology
AI review queuedchore: extract constantsby Ioan Bizău · b5991262 · Apr 2, 2026 · 4 filesMessage 40 · ThinInformational 15Details
Commit message · Ioan Bizău

chore: extract constants

[no changelog]

40/100 · ThinMessage clarity
✓ Subject identifies a change✓ Uses a recognizable type or scope! No meaningful explanatory body
Why it was queued
signing or wallet pathsecond-pass: security-sensitive path
AI analysis · Informational 15/100

This commit is a simple code cleanup: it moves a small list of known Ethereum contract addresses and their human-readable names from one file to a new dedicated file. The actual addresses and names remain exactly the same, and no security behavior changes.

AI review queuedfeat(ethereum): clear sign first 4kbby Ioan Bizău · 6c78de76 · Apr 2, 2026 · 4 filesMessage 57 · ThinLow 35Details
Commit message · Ioan Bizău

feat(ethereum): clear sign first 4kb

[no changelog]

57/100 · ThinMessage clarity
✓ Descriptive subject✓ Names a concrete action or component✓ Uses a recognizable type or scope! No meaningful explanatory body
Why it was queued
signing or wallet pathsecond-pass: security-sensitive path
AI analysis · Low 35/100

This commit changes how Trezor handles Ethereum transaction data (calldata). Previously, clear signing only worked if the entire calldata fit in the first chunk sent by the host. Now the device actively requests and stores up to 4 KB of calldata so it can try clear signing on larger transactions. If clear signing succeeds, the user sees a human-readable confirmation instead of raw hex data. The change refactors the code to collect initial data before deciding whether to clear sign or fall back to blind signing. There is no direct evidence in the commit of a security vulnerability being fixed; it reads as a feature improvement.

AI review queuedchore(deps): bump requests in /tools/automatic_battery_testerby dependabot[bot] · 383e50ec · Apr 1, 2026 · 1 fileMessage 93 · StrongTriage 0Details
Commit message · dependabot[bot]

chore(deps): bump requests in /tools/automatic_battery_tester

Bumps [requests](https://github.com/psf/requests) from 2.32.4 to 2.33.0.
- [Release notes](https://github.com/psf/requests/releases)
- [Changelog](https://github.com/psf/requests/blob/main/HISTORY.md)
- [Commits](https://github.com/psf/requests/compare/v2.32.4...v2.33.0)

---
updated-dependencies:
- dependency-name: requests
dependency-version: 2.33.0
dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

93/100 · StrongMessage clarity
✓ Specific, descriptive subject✓ Names a concrete action or component✓ Uses a recognizable type or scope✓ Provides detailed explanatory context✓ Links an issue, advisory, or supporting reference
Why it was queued
documentation-only discountautomated dependency-update discountsecond-pass: broader security terminology
AI review queuedchore(deps): bump ecdsa from 0.16.1 to 0.19.2by dependabot[bot] · 6b7e39da · Mar 31, 2026 · 2 filesMessage 88 · StrongTriage 0Details
Commit message · dependabot[bot]

chore(deps): bump ecdsa from 0.16.1 to 0.19.2

Bumps [ecdsa](https://github.com/tlsfuzzer/python-ecdsa) from 0.16.1 to 0.19.2.
- [Release notes](https://github.com/tlsfuzzer/python-ecdsa/releases)
- [Changelog](https://github.com/tlsfuzzer/python-ecdsa/blob/master/NEWS)
- [Commits](https://github.com/tlsfuzzer/python-ecdsa/compare/python-ecdsa-0.16.1...python-ecdsa-0.19.2)

---
updated-dependencies:
- dependency-name: ecdsa
dependency-version: 0.19.2
dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

88/100 · StrongMessage clarity
✓ Descriptive subject✓ Names a concrete action or component✓ Uses a recognizable type or scope✓ Provides detailed explanatory context✓ Links an issue, advisory, or supporting reference
Why it was queued
fuzzing or regression evidenceautomated dependency-update discountsecond-pass: broader security terminology
AI review queuedchore(deps): bump cryptography from 46.0.5 to 46.0.6by dependabot[bot] · c098d5a4 · Mar 31, 2026 · 1 fileMessage 93 · StrongTriage 0Details
Commit message · dependabot[bot]

chore(deps): bump cryptography from 46.0.5 to 46.0.6

Bumps [cryptography](https://github.com/pyca/cryptography) from 46.0.5 to 46.0.6.
- [Changelog](https://github.com/pyca/cryptography/blob/main/CHANGELOG.rst)
- [Commits](https://github.com/pyca/cryptography/compare/46.0.5...46.0.6)

---
updated-dependencies:
- dependency-name: cryptography
dependency-version: 46.0.6
dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

93/100 · StrongMessage clarity
✓ Specific, descriptive subject✓ Names a concrete action or component✓ Uses a recognizable type or scope✓ Provides detailed explanatory context✓ Links an issue, advisory, or supporting reference
Why it was queued
automated dependency-update discountsecond-pass: broader security terminology
AI review queuedfix: styleby M1nd3r · 0d8332e7 · Mar 31, 2026 · 1 fileMessage 2 · OpaqueInformational 15Details
Commit message · M1nd3r

fix: style

[no changelog]

2/100 · OpaqueMessage clarity
✓ Uses a recognizable type or scope! Very short subject! Too few words to establish purpose! No meaningful explanatory body
Why it was queued
signing or wallet pathsecond-pass: opaque commit messagesecond-pass: security-sensitive path
AI analysis · Informational 15/100

This commit is a pure code-style cleanup in the Ethereum 'clear signing' module. It removes unnecessary extra parentheses around tuple unpacking assignments. There is no functional change, no security fix, and no behavior change to the hardware wallet's transaction handling.

AI review queuedfeat(ethereum): add erc-4626 vault flow strings [no changelog]by PrisionMike · aa2b95fe · Mar 30, 2026 · 12 filesMessage 77 · AdequateInformational 15Details
Commit message · PrisionMike

feat(ethereum): add erc-4626 vault flow strings
[no changelog]

77/100 · AdequateMessage clarity
✓ Specific, descriptive subject✓ Names a concrete action or component✓ Uses a recognizable type or scope✓ Provides an explanatory body
Why it was queued
signing or wallet pathsecond-pass: security-sensitive path
AI analysis · Informational 15/100

This commit only adds new user-facing text strings (labels like 'Deposit amount', 'Withdraw', 'Your address') for an upcoming Ethereum ERC-4626 vault feature. It also moves one existing word ('Deposit') from a Cardano-only string to a shared word list. There are no code logic changes, no security fixes, and no behavior changes in how the device handles transactions or private keys.

AI review queuedchore(deps): bump cbor2 from 5.8.0 to 5.9.0by dependabot[bot] · 4cde1547 · Mar 30, 2026 · 1 fileMessage 88 · StrongTriage 0Details
Commit message · dependabot[bot]

chore(deps): bump cbor2 from 5.8.0 to 5.9.0

Bumps [cbor2](https://github.com/agronholm/cbor2) from 5.8.0 to 5.9.0.
- [Release notes](https://github.com/agronholm/cbor2/releases)
- [Commits](https://github.com/agronholm/cbor2/compare/5.8.0...5.9.0)

---
updated-dependencies:
- dependency-name: cbor2
dependency-version: 5.9.0
dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>

88/100 · StrongMessage clarity
✓ Descriptive subject✓ Names a concrete action or component✓ Uses a recognizable type or scope✓ Provides detailed explanatory context✓ Links an issue, advisory, or supporting reference
Why it was queued
automated dependency-update discountsecond-pass: broader security terminology