chore(main): release zkool 6.14.6

[hhanh00]

🤖 I have created a release beep boop

6.14.6 (2026-05-01)

Features

• add ed25519 keypair to dkg as round 0 for future message signing (#900) (80733df)
• dart vault impl placeholder (#908) (98a5041)
• encrypt and save account keys to vault (#912) (572813e)
• google drive integration (#907) (d2e3712)
• passkey support for the key vault (#914) (0bec4cf)
• set master vault password api (#910) (98d6ddf)
• sign and verify Frost Messages (#901) (40dc4e1)
• vault impl in dart (#909) (d36e13e)
• vault master key implementation (#911) (8220e63)
• vault recovery from master password (#913) (8f09005)

Bug Fixes

• add confirmation/explanation messages (#915) (def0c69)
• add expert mode flag and gate the vault behind it (#957) (2603bcd)
• add logging messages and fix passkey on android (#916) (2d28cbc)
• add some extra padding (#956) (f64014e)
• add timestamp to vault log entry (#921) (8488cfb)
• add try/catch around rust code (#963) (ae646b7)
• allow platform + cross-platform by removing authenticatorAttachment (#941) (c44724c)
• check for missing witnesses and offer to resync (#891) (d8c7aa5)
• check_witness_consistency as debug only (#968) (985ad81)
• disable android auto backup (#932) (4859fd6)
• disable passkeys on unsupported platforms (#936) (643dc95)
• do not update vault when disabled (#947) (d56c7f0)
• eliminate UI refresh "flash" at end of sync (#958) (20f9bde)
• fetch tx details from account manager (#964) (89bc7a4)
• iOS build (#919) (087b755)
• iOS Google signin to Drive (#938) (a510c9f)
• lazily sync with the vault (#937) (293dd53)
• linux nix build (#899) (ef778f9)
• lots of UI glitches (#955) (2189fb9)
• pin to given flutter version (#949) (fe63f75)
• removed display, zip212 grace period (#966) (575aa67)
• replace zaino by lightwalletd (#895) (1b0b67f)
• reregister the passkey if it is stale (#923) (2de92cb)
• return error msg when no prf support (#944) (5f8216f)
• sync sends extra chunk of blocks when reorg/abort (#951) (83a2f1b)
• taddress at dindex=0 should always be created (#953) (5aa35c2)
• ua pool selection (#961) (e15b98e)
• upgrade zcvlib (#948) (0850576)
• use better constant salt (#946) (008a942)
• vault: restore latest logentry (#922) (59edc06)
• vault: skip accounts that use a short seed phrase (#954) (b80c4dd)

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[hhanh00]

🤖 Created releases:

• zkool-v6.14.6

🌻