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# System prepended metadata

title: Handshake Developer Call 7/23/2020

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# Handshake Developer Call 7/23/2020

## News

### Sia & Namebase Hackathon

Hackathon put on by Sia and Namebase coming up soon.
https://gitcoin.co/hackathon/own-the-internet/onboard

### Handshake Contributor pinheadmz Community Funding

`pinheadmz` is looking for funding to continue working on Handshake. He is an invaluable resource to the community.
https://www.reddit.com/r/handshake/comments/hunl75/funding_handshake_development_a_12month_proposal/

### `godane` Updates

New updates to `godane`, a DANE proxy that works well for Handshake names.
https://github.com/buffrr/godane

### Future Migration to CMake

It looks like `hsd` will have a dependency on `CMake` in the future.
https://github.com/chjj/cmake-node

### Goldshell HS1 Test

`pinheadmz` put together some nots on the Goldshell HS1 Asic
https://www.reddit.com/r/handshake/comments/hszbxy/goldshell_hs1_test_50ghs_and_57w_confirmed/

## Issues/PRs

### Coin Selection Performance

Users are seeing performance issues with very large wallets.
https://github.com/handshake-org/hsd/issues/478

### Wallet Bid Bugfix

Allows for bids of value 0 through the HTTP API.
https://github.com/handshake-org/hsd/pull/477

### `TX.toJSON` txid vs wtxid

https://github.com/handshake-org/hsd/pull/470

### Wallet Standardness Checks

Add additional standardness checks to the wallet when creating bids.
https://github.com/handshake-org/hsd/pull/479

### Automatic Wallet Migration

New updates by `pinheadmz` to the wallet migration pull request.
https://github.com/handshake-org/hsd/pull/415

### Wallet Migration Script

Users have noted that they liked the idea of a migration script instead of automatically running the migration to fix the change address wallet bug.
https://github.com/handshake-org/hsd/pull/480

### Upgrade LevelDB and Snappy Dependencies

This is where the dependency on `CMake` will come.
https://github.com/bcoin-org/bdb/pull/13

### Rust Handshake Library WIP

Work in progress tooling in Rust for Handshake transactions. Can currently serialize and deserialize Handshake transactions. Working on creating signatures currently.
https://github.com/summa-tx/bitcoins-rs/pull/43

## Extra
