v0.2.0

A new release of BDK is finally out! The v0.2.0 release contains many exciting new features, bug fixes and overall improvements. This release also marks the beginning of our new regular release schedule, which will see us pushing out a new release every four weeks.

If you are looking for a quick overview of the release check out our blog post, or have a look at the full changelog for a more in-depth list of the changes.

As always, thanks to everybody who contributed to this release!

What's Changed

• [repl] Revert back the repl example to use Electrum by @afilini in #54
• [blockchain] Simplify the architecture of blockchain traits by @afilini in #55
• Rename to bdk by @afilini in #58
• Generic database and blockchain by @afilini in #56
• [cargo] Add the required rand features for wasm32 by @afilini in #93
• [signer] Fix signing for ShWpkh inputs by @afilini in #94
• Prettify README examples on github by @willcl-ark in #96
• Add CONTRIBUTING.md by @willcl-ark in #99
• [descriptor] Descriptor templates, generic key types by @afilini in #92
• [keys] Fix entropy generation by @afilini in #105
• [descriptor] add ToWalletDescriptor trait tests by @notmandatory in #106
• Fix the recovery of a descriptor given a PSBT by @afilini in #110
• [keys] Less convoluted entropy generation by @LLFourn in #111
• [ci] create github actions "Continuous integration" workflow by @notmandatory in #117
• Add a Discord badge to the README by @afilini in #122
• Fix clippy warnings and enable clippy check in CI workflow by @notmandatory in #125
• [ci] Remove travis.yml by @notmandatory in #127
• Bump rust-bitcoin to 0.25 by @afilini in #123
• [keys]: Re-export tiny-bip39 by @afilini in #128
• [blockchain] Fix receiving a coinbase using Electrum/Esplora by @afilini in #129
• Use collect to avoid iter unwrapping Options by @LLFourn in #130
• Implement the improvements to CoinSelectionAlgorithm by @afilini in #132
• [wallet] Default to SIGHASH_ALL if not specified by @afilini in #135
• allow to definie static fees for transactions. Fixes #137 by @ulrichard in #139
• explicit manual selection with manually_selected_only by @LLFourn in #141
• Rename DumbCS to LargestFirstCoinSelection by @xekyo in #145
• Add descriptor tests for dsl and template macros, checksum by @notmandatory in #115
• [CI] Enable clippy and tests for optional features by default by @notmandatory in #152
• Update coin selection terminology by @xekyo in #146
• [repl] add max_addresses param in sync by @RCasatta in #154
• [ci] Add code coverage github actions workflow by @notmandatory in #150
• Stop Arc<Box> signers and address validators and make them Send + Sync by @LLFourn in #156
• [wallet] Split send_all into set_single_recipient and drain_wallet by @afilini in #149
• [wallet] Add branch and bound coin selection by @danielabrozzoni in #148
• [wallet] Take both spending policies into account in create_tx by @afilini in #158
• [keys] impl GeneratableKey for bitcoin::PrivateKey by @afilini in #163
• [wallet] Use the branch-and-bound cs by default by @afilini in #162
• [ci] Remove actions-rs, cleanup names by @notmandatory in #170
• Return UTXO struct from coin selection by @LLFourn in #159
• Sync by @RCasatta in #166
• Switch to "mainline" rust-miniscript by @afilini in #167
• Make request to esplora in parallel by @RCasatta in #178
• pin cc version because last breaks rocksdb build by @RCasatta in #182
• [ci] Generate a different cache key for every job by @afilini in #181
• [wallet] Add witness and redeem scripts to PSBT outputs by @justinmoon in #169
• cargo audit in CI by @RCasatta in #184
• [wallet] Don't wrap SignersContainer arguments in Arc by @justinmoon in #172
• Eagerly finalize inputs by @LLFourn in #171
• Fix to at least bitcoin ^0.25.2 by @LLFourn in #187
• Update dependencies by @afilini in #190
• Remove trait bounds on Wallet struct by @LLFourn in #188
• use electrum-client updated by @RCasatta in #191
• Add CHANGELOG.md by @notmandatory in #189
• [wallet] Add wallet.network() by @LLFourn in #201
• [blockchain] Fix clippy warnings by @afilini in #204
• Add a flag to fill-in PSBT_GLOBAL_XPUB, expose --offline_signers in the CLI by @afilini in #200
• Add electrum and esplora docs by @notmandatory in #206
• Remove EsploraHeader json in favor of raw hex block header by @RCasatta in #212
• [ci] Build and publish nightly docs by @afilini in #209
• Update cli to use StructOpt and add docs and tests by @notmandatory in #208
• Remove utxo is_internal by @LLFourn in #210
• generalize impl_error! macro so that is used for other errors type by @RCasatta in #213
• [docs] Add missing documentation by @RCasatta in #214
• Add Lib.rs docs by @notmandatory in #217
• Various docs improvements by @afilini in #220
• Make Esplora feature optional for CLI/REPL by @eupn in #218
• bugfix: replace BTreeMap with HashMap in SignersContainer by @eupn in #224
• Add docs to the 'policy' and template modules by @notmandatory in #221
• Add the pull request template by @afilini in #222
• [ci] Ignore empty nightly docs commits instead of failing by @afilini in #226
• [wallet] Set the correct nSequence when RBF and OP_CSV are used by @afilini in #216
• Rename ScriptType to KeychainKind by @afilini in #228
• [ci] Fix publishing coverage to codecov.io by @notmandatory in #231
• always build docs and create artifacts, publish only on master by @RCasatta in #233
• bugfix: keep BTreeMap for SignersContainer by @eupn in #229
• Add docs to the 'wallet' module by @notmandatory in #223
• Fixdoc by @RCasatta in #234
• Add missing docs and format code in docs by @notmandatory in #236
• Remove unneeded skip step conditionals in CI, fix empty checkboxes in PR template by @notmandatory in #237
• [descriptor] Make the syntax of descriptor!() more consistent by @afilini in #235

New Contributors

• @willcl-ark made their first contribution in #96
• @xekyo made their first contribution in #145
• @danielabrozzoni made their first contribution in #148

Full Changelog: 0.1.0-beta.1...v0.2.0