Trezor firmware

This commit refactors how Trezor handles Stellar cryptocurrency transaction confirmations when a 'payment request' is used. Previously, the device might skip confirming individual operations during payment requests. The change ensures that only simple payment operations are allowed in payment requests, rejects invalid operation types, and still requires user confirmation. It also adds a test case for an invalid operation in a payment request. The commit appears to be a defensive hardening change rather than a fix for an active exploit.

This commit is a routine maintenance update for translation files and test snapshots. It changes one Spanish tutorial sentence to be clearer, updates the cryptographic signature metadata for the translation files, and refreshes many expected visual-test hashes. There is no code that runs on the device or handles secrets, and nothing in the commit suggests a security fix or vulnerability.

This commit adds the initial protocol and code-generation scaffolding for a new Tron blockchain feature: voting for Super Representatives (called VoteWitnessContract). It defines the new message types in protobuf, regenerates the corresponding Python and Rust message bindings, adds translation strings, and includes test fixtures. It does not contain the actual firmware logic that would parse, validate, display, or sign these votes, so there is no directly exploitable security issue in this patch alone.

This commit only changes a test file for the Tron cryptocurrency signing feature. It adds 'yield' statements to the test's simulated button-pressing sequence so the test properly waits between simulated user actions. There is no change to the actual Trezor firmware code that users run, and no security fix or vulnerability is present in the diff.

This commit changes how Trezor handles Tron cryptocurrency smart-contract payments. Previously, the device used a programming assertion to assume that certain address-padding bytes were zero. Now it checks those bytes at runtime and rejects the transaction if the padding is wrong. The change likely prevents a malformed Tron token-transfer request from being misinterpreted or from causing the device to behave unexpectedly. It is a defensive hardening fix rather than a clear-cut remote exploit patch.

This commit adds support for two new TRON transaction types on Trezor hardware wallets: unfreezing staked TRX and withdrawing expired unfrozen balances. It also renames a field in the freeze/unfreeze messages from 'frozen_balance' to 'balance' and removes unused smart-contract function signatures. The changes are a routine feature addition for TRON staking operations and do not, on their own, look like a security fix or vulnerability.

This commit is a routine feature addition for the Trezor hardware wallet: it adds support for two new TRON blockchain operations (unstaking/unfreezing TRX and claiming unfrozen TRX). It updates protocol definitions, generated message bindings, translations, and test fixtures. There is no indication of a security vulnerability or fix in the changes themselves.

This commit is a routine update of translated user-interface text strings for the Trezor hardware wallet. It changes wording in Czech, German, Spanish, French, and Portuguese translation files, adds a couple of empty placeholder strings for an upcoming Ethereum feature, updates the translation signature file, and refreshes the expected UI test screenshot hashes. There is no code change that affects security, cryptography, or device behavior.

This commit adds support for a new Tron blockchain operation called FreezeBalanceV2, which lets users stake TRX tokens to gain Energy or Bandwidth. The change is a feature addition: it adds the contract type to the list of supported transactions, shows the user a confirmation screen with the staking amount and resource type, and handles a protocol quirk where the default resource value must be omitted when serializing the transaction. There is no direct evidence in the commit of a security vulnerability, but any new signing path deserves careful review.

This commit adds support for a new Tron blockchain operation called FreezeBalanceV2, which lets users stake TRX tokens to gain Energy or Bandwidth. The change only updates message definitions, generated code, test fixtures, and translation strings. There is no actual signing or user-interface logic in this commit, and nothing in the diff suggests a security vulnerability.

This commit only adds two new English text labels, 'Confirm all' and 'Show next', to the Trezor firmware's translation system. It updates the generated code that maps internal keys to user-visible strings and refreshes the translation signature metadata. There is no change to security logic, user prompts, or how confirmations work.

This commit is a small internal code cleanup in Trezor's Ethereum transaction signing code. It changes a function that detects and handles Ethereum staking transactions from an 'async' (pause-able) style to a regular function that returns a confirmation task. There is no visible change in behavior, no bug fix, and no security-relevant change described by the vendor.

This commit is a minor user-interface cleanup. It removes a fallback English string ('Path ...') that was not part of the device's translation system and instead reuses an already-translated derivation-path label. It also stops the wallet from showing the same account information twice on screen when no proper account name is available. There is no security issue here.