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Peter D. Gray 2025-09-18 14:57:22 +02:00 committed by scgbckbone
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@ -4,37 +4,40 @@ This lists the new changes that have not yet been published in a normal release.
# Shared Improvements - Both Mk4 and Q
- Added `Bull Bitcoin` export to `Export Wallet` menu
- Enhancement: Add warning for zero value outputs if not `OP_RETURN`
- Enhancement: Show QR codes of output addresses in transaction output explorer. Explorer is
now offered for transactions of all sizes, not just complex ones.
Enhancement: Add ability to rename files on SD card via `Advanced/Tools -> File Management -> List Files`
- Bugfix: If all change outputs have `nValue=0` they were not shown in UX.
- Bugfix: Disallow negative input/output amounts in PSBT.
- Bugfix: Fix filesystem initialization after Wife LFS or Destroy Seed.
- Bugfix: Fix MicroSD selftest
- Bugfix: NFC loop exporting secrets pre-mature wipe
## Spending Policy Feature
- new feature: Spending policies for "Single Signer" adds spending policy options:
- limit your Coldcard so it refuses to sign transactions that are "too big"
- require 2FA authentication before signing any transaction (NFC+web)
- velocity limits can restrict how often new transactions can be signed
- see `docs/spending-policy.md` for details
- "Enable HSM" and "User Management" have moved into Advanced > Spending Policy
- old "CCC" feature has been renamed and moved into that menu as well
Spending policies for "Single Signers" adds new spending policy options:
- limit your Coldcard so it refuses to sign transactions that are "too big"
- require 2FA authentication before signing any transaction (NFC+web)
- velocity limits can restrict how often new transactions can be signed
- see `docs/spending-policy.md` for more details
- "Enable HSM" and "User Management" have moved into `Advanced > Spending Policy`.
- Old "CCC" feature has been renamed and moved into that menu as well: "Co-Sign Multisig"
## Other Improvements
- Added `Bull Bitcoin` export to `Export Wallet` menu.
- Enhancement: Added warning for zero value outputs if not `OP_RETURN`.
- Enhancement: Show QR codes of output addresses in transaction output explorer. Explorer is
now offered for transactions of all sizes, not just complex ones.
- Enhancement: Added file rename, when listing contents of SD card.
- Bugfix: If all change outputs have `nValue=0`, they were not shown in UX.
- Bugfix: Disallow negative input/output amounts in PSBT.
- Bugfix: Fix filesystem initialization after Wife LFS or Destroy Seed.
- Bugfix: Fix MicroSD selftest code.
- Bugfix: NFC loop exporting secrets would not work after first value exported.
# Mk4 Specific Changes
## 5.4.4 - 2025-09-1x
## 5.4.4 - 2025-09-2x
- Bugfix: Part of extended keys in stories were not always visible.
- Change: Mk4 default menu wrap-around lowered from 16 to 10
- Bugfix: Part of extended keys (xpubs) were not always visible.
- Change: Mk4 default menu wrap-around lowered from 16 to 10 items.
# Q Specific Changes
## 1.3.4Q - 2025-09-1x
## 1.3.4Q - 2025-09-2x
- Bugfix: Correct line positioning when 24 seed words displayed.