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  • v0.11.0 4b82fa82a7

    v0.11.0 Stable

    thesimplekid released this 2025-06-29 16:16:00 +00:00 | 608 commits to main since this release

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    0.11.0

    Summary

    Version 0.11.0 brings significant architectural changes to enhance database reliability and performance. The major changes include:

    1. Database Engine Change: Replaced sqlx with rusqlite as the SQLite database driver and removed support for redb. This change provides better performance and reliability for database operations.

    2. Transaction Management: Introduced robust database transaction support that encapsulates all database changes. The new Transaction trait implements a rollback operation on Drop unless explicitly committed, ensuring data integrity.

    3. Race Condition Prevention: Added READ-and-lock operations to securely read and lock records from the database for exclusive access, preventing race conditions in concurrent operations.

    ⚠️ Important Migration Note for redb Users

    If you are currently running a mint with redb, you must migrate to SQLite before upgrading to v0.11. Follow these steps:

    1. Stop your current mint
    2. Back up your database
    3. Use the migration script available at: https://github.com/cashubtc/cdk/blob/main/misc/convert_redb_to_sqlite.sh
    4. Update your config file to target the SQLite database engine
    5. Start your mint with v0.11

    Added

    • cdk-lnbits: Support lnbits v1 and pre-v1 PR ([thesimplekid]).
    • Support for Keyset v2 PR ([lollerfirst]).
    • Add option to limit the token size of a send PR ([davidcaseria]).
    • Database transaction support PR ([crodas]).
    • Support for multsig refund PR ([thesimplekid]).
    • Convert unit helper fn PR ([davidcaseria]).

    Changed

    • cdk-sqlite: remove sqlx in favor of rusqlite ([crodas]).
    • cdk-lnd: use custom tonic gRPC instead of fedimint-tonic-grpc PR ([thesimplekid]).
    • cdk-cln: remove the us of mutex on cln client PR ([thesimplekid]).

    Fixed

    • mint start up check was not checking unpaid quotes PR ([gudnuf]).
    • Naming of blinded_message column on blind_signatures was y PR ([thesimplekid]).
    • cdk-cli: Create wallets for non sat units if supported PR ([thesimplekid]).

    Removed

    • cdk-redb support for the mint PR ([thesimplekid]).
    • cdk-sqlite remove unused melt_request table PR ([crodas])

    New Contributors

    Full Changelog: https://github.com/cashubtc/cdk/compare/v0.10.0...v0.11.0

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