@djeaunty_fourmule.near [Posted on DevHub](/devgovgigs.near/widget/Post?id=2592) ## Solution: DevHub Developer Fellowship Contributor report by Oleg Kuzmin for 2023-11-13 – 2023-12-15 ###### Requested amount: 4280 USDT ###### Requested sponsor: @neardevdao.near _I am submitting this contributor report as a [fellowship contributor led by @frol.near](/#/devgovgigs.near/widget/gigs-board.pages.Post?id=541)._ # Summary of Work - [ ] week Mon Nov 13 2023 - Fri Nov 17 2023 - [ ] [LedgerHQ/app-near: blind signature](https://github.com/LedgerHQ/app-near/pull/32) - [x] [near-cli-rs: add `--offline` for `sign-with-ledger` option](https://github.com/near/near-cli-rs/pull/260) - [x] [near-cli-rs: ledger blind signing](https://github.com/near/near-cli-rs/pull/259) - [ ] week Mon Nov 20 2023 - Fri Nov 24 2023 - [x] [near-cli-rs: ledger blind signing](https://github.com/near/near-cli-rs/pull/259) - [ ] [LedgerHQ/app-near: blind signature](https://github.com/LedgerHQ/app-near/pull/32) - [ ] [LedgerHQ/app-near: Meta-transactions support](https://github.com/LedgerHQ/app-near/issues/28) - [ ] week Mon Nov 27 2023 - Fri Dec 1 2023 - [ ] [LedgerHQ/app-near: blind signature](https://github.com/LedgerHQ/app-near/pull/32) - [x] [near-cli-rs: ledger blind signing](https://github.com/near/near-cli-rs/pull/259) - [x] [near-ledger-rs: implement blind signature command](https://github.com/khorolets/near-ledger-rs/pull/4) - [x] [LedgerHQ/app-near: update snapshots for `nanox`, `stax`](https://github.com/LedgerHQ/app-near/pull/33) - [x] [LedgerHQ/app-near: Refactor using SDK standard_app lib and fix warnings](https://github.com/LedgerHQ/app-near/pull/34) - [ ] week Mon Dec 4 2023 - Fri Dec 8 2023 - [ ] [borsh-rs: derive BoshSerialize fails if the type already uses W generic name](https://github.com/near/borsh-rs/issues/260) - [x] [LedgerHQ/app-near: Refactor using SDK standard_app lib and fix warnings](https://github.com/LedgerHQ/app-near/pull/34) - [x] [borsh-rs: optimize BorshSerialize derive for enums with unit variants](https://github.com/near/borsh-rs/pull/262) - [x] [borsh-rs: impl `BorshSchema` for `Rc` and `Arc`; add doc for rc feature](https://github.com/near/borsh-rs/pull/268) - [ ] [borsh-rs: `BorshSerialize`/`BoshDeserialize`/`BorshSchema` for `Cell`/`RefCell`](https://github.com/near/borsh-rs/pull/268) - [x] [LedgerHQ/app-near: add `test_sign_multiple_actions_2_apdu_exchanges`](https://github.com/LedgerHQ/app-near/pull/35) - [ ] [LedgerHQ/app-near: blind signature](https://github.com/LedgerHQ/app-near/pull/32) - [ ] week Tue Dec 12 2023 - Fri Dec 15 2023 - [x] [LedgerHQ/app-near: add `test_sign_multiple_actions_2_apdu_exchanges`](https://github.com/LedgerHQ/app-near/pull/35) - [ ] [borsh-rs: Read/Write mutable reference in serialize and deserialize_reader is unnecessary](https://github.com/near/borsh-rs/issues/270) - [x] [borsh-rs: add derive_use_cargo default feature](https://github.com/near/borsh-rs/pull/272) - [ ] [LedgerHQ/app-near: blind signature](https://github.com/LedgerHQ/app-near/pull/32) # Cost - Total hours: 85.75 - Rate: $50/hour