# Changelog
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/). This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
## Unreleased
## 0.1.0
- Add note in HDK documentation about links not deduplicating. ([\#1791](https://github.com/holochain/holochain/pull/1791))
## 0.1.0-beta-rc.3
- Fix typos and links in docs and add links to wasm examples.
## 0.1.0-beta-rc.2
## 0.1.0-beta-rc.1
## 0.1.0-beta-rc.0
## 0.0.163
## 0.0.162
## 0.0.161
## 0.0.160
## 0.0.159
## 0.0.158
## 0.0.157
- Pin the *hdi* dependency version. [\#1605](https://github.com/holochain/holochain/pull/1605)
## 0.0.156
## 0.0.155
## 0.0.154
## 0.0.153
## 0.0.152
## 0.0.151
## 0.0.150
## 0.0.149
## 0.0.148
## 0.0.147
## 0.0.146
## 0.0.145
## 0.0.144
- Docs: Add example how to get a typed path from a path to `path` module [\#1505](https://github.com/holochain/holochain/pull/1505)
- Exposed `TypedPath` type in the hdk prelude for easy access from zomes.
## 0.0.143
- Docs: Add documentation on `get_links` argument `link_type`. [\#1486](https://github.com/holochain/holochain/pull/1486)
- Docs: Intra-link to `wasm_error` and `WasmErrorInner`. [\#1486](https://github.com/holochain/holochain/pull/1486)
## 0.0.142
## 0.0.141
- Docs: Add section on coordinator zomes and link to HDI crate.
## 0.0.140
## 0.0.139
- **BREAKING CHANGE:** Anchor functions, `TypedPath` and `create_link` take `ScopedLinkType: TryFrom<T>` instead of `LinkType: From<T>`.
- **BREAKING CHANGE:** `create_entry` takes `ScopedEntryDefIndex: TryFrom<T>` instead of `EntryDefIndex: TryFrom<T>`.
- **BREAKING CHANGE:** `get_links` and `get_link_details` take `impl LinkTypeFilterExt` instead of `TryInto<LinkTypeRanges>`.
- hdk: **BREAKING CHANGE** `x_salsa20_poly1305_*` functions have been properly implemented. Any previous `KeyRef`s will no longer work. These new functions DO NOT work with legacy lair `v0.0.z`, you must use NEW lair `v0.y.z` (v0.2.0 as of this PR). [\#1446](https://github.com/holochain/holochain/pull/1446)
- Fixed `hdk::query`, which was showing some incorrect behavior [\#1402](https://github.com/holochain/holochain/pull/1402):
- When using `ChainQueryFilterRange::ActionHashRange`, extraneous elements from other authors could be returned.
- Certain combinations of filters, like hash-bounded ranges and header type filters, are currently implemented incorrectly and lead to undefined behavior. Filter combinations which are unsupported now result in `SourceChainError::UnsupportedQuery`.
## 0.0.138
- hdk: Bump rand version + fix getrandom (used by rand\_core and rand) to fetch randomness from host system when compiled to WebAssembly. [\#1445](https://github.com/holochain/holochain/pull/1445)
## 0.0.137
- hdk: Use newest wasmer and introduces `wasm_error!` macro to capture line numbers for wasm errors [\#1380](https://github.com/holochain/holochain/pull/1380)
- Docs: Restructure main page sections and add several intra-doc lnks [\#1418](https://github.com/holochain/holochain/pull/1418)
- hdk: Add functional stub for `x_salsa20_poly1305_shared_secret_create_random` [\#1410](https://github.com/holochain/holochain/pull/1410)
- hdk: Add functional stub for `x_salsa20_poly1305_shared_secret_export` [\#1410](https://github.com/holochain/holochain/pull/1410)
- hdk: Add functional stub for `x_salsa20_poly1305_shared_secret_ingest` [\#1410](https://github.com/holochain/holochain/pull/1410)
- Bump wasmer to 0.0.80 [\#1386](https://github.com/holochain/holochain/pull/1386)
### Integrity / Coordinator Changes [\#1325](https://github.com/holochain/holochain/pull/1325)
### Added
- `get_links` and `get_link_details` take a `TryInto<LinkTypesRages>`. See the link test wasm for examples.
### Removed
- `entry_def_index` and `entry_type` macros are no longer needed.
### Changed
- `call` and `call_remote` now take an `Into<ZomeName>` instead of a `ZomeName`.
- `create_link` takes a `TryInto<LinkType>` instead of an `Into<LinkType>`.
- `update` takes `UpdateInput` instead of a `HeaderHash` and `CreateInput`.
- `create_entry` takes a type that can try into an `EntryDefIndex` and `EntryVisibility` instead of implementing `EntryDefRegistration`.
- `update_entry` takes the previous header hash and a try into `Entry` instead of a `EntryDefRegistration`.
- `Path` now must be `typed(LinkType)` to use any functionality that creates or gets links.
## 0.0.136
- Docs: Crate README generated from crate level doc comments [\#1392](https://github.com/holochain/holochain/pull/1392).
## 0.0.135
## 0.0.134
## 0.0.133
## 0.0.132
- hdk: Provide `Into<AnyLinkableHash>` impl for `EntryHash` and `HeaderHash`. This allows `create_link` and `get_links` to be used directly with EntryHash and HeaderHash arguments, rather than needing to construct an `AnyLinkableHash` explicitly.
## 0.0.131
- Docs: Fix intra-doc links in all crates [\#1323](https://github.com/holochain/holochain/pull/1323)
## 0.0.130
## 0.0.129
## 0.0.128
*NOTE: this release has not been published to crates.io*
- hdk: Adds external hash type for data that has a DHT location but does not exist on the DHT [\#1298](https://github.com/holochain/holochain/pull/1298)
- hdk: Adds compound hash type for linkable hashes [\#1308](https://github.com/holochain/holochain/pull/1308)
- hdk: Missing dependencies are fetched async for validation [\#1268](https://github.com/holochain/holochain/pull/1268)
## 0.0.127
## 0.0.126
- Docs: Explain how hashes in Holochain are composed and its components on the module page for `hdk::hash` [\#1299](https://github.com/holochain/holochain/pull/1299).
## 0.0.125
- hdk: link base and target are no longer required to exist on the current DHT and aren’t made available via. validation ops (use must\_get\_entry instead) [\#1266](https://github.com/holochain/holochain/pull/1266)
## 0.0.124
## 0.0.123
## 0.0.122
- hdk: `delete`, `delete_entry`, and `delete_cap_grant` can all now take a `DeleteInput` as an argument to be able specify `ChainTopOrdering`, congruent with `create` and `update`. This change is backward compatible: a plain `HeaderHash` can still be used as input to `delete`.
## 0.0.121
## 0.0.120
- docs: Add introduction to front-page and move example section up [1172](https://github.com/holochain/holochain/pull/1172)
## 0.0.119
- hdk: `encoding` from `holo_hash` re-exported as hdk feature [1177](https://github.com/holochain/holochain/pull/1177)
## 0.0.118
- hdk: `Path` now split into `Path` and `PathEntry` [1156](https://github.com/holochain/holochain/pull/1156)
- hdk: Minor changes and additions to `Path` methods [1156](https://github.com/holochain/holochain/pull/1156)
- hdk: `call` and `call_remote` are the same thing under the hood [1180](https://github.com/holochain/holochain/pull/1180)
## 0.0.117
## 0.0.116
## 0.0.115
## 0.0.114
## 0.0.113
## 0.0.112
## 0.0.111
## 0.0.110
## 0.0.109
## 0.0.108
## 0.0.107
### Changed
- hdk: `scheduled` fn signature updated to a string
### Added
- hdk: `map_extern_infallible` added to map infallible externs
- hdk: `schedule` function now takes a String giving a function name to schedule, rather than a Duration
## 0.0.106
## 0.0.105
## 0.0.104
## 0.0.103
### Changed
- hdk: `sys_time` returns `Timestamp` instead of `Duration`
### Added
- hdk: Added `accept_countersigning_preflight_request`
- hdk: Added `session_times_from_millis`
- hdk: Now supports creating and updating countersigned entries
- hdk: Now supports deserializing countersigned entries in app entry `try_from`
- hdk: implements multi-call for:
- `remote_call`
- `call`
- `get`
- `get_details`
- `get_links`
- `get_link_details`
We strictly only needed `remote_call` for countersigning, but feedback from the community was that having to sequentially loop over these common HDK functions is a pain point, so we enabled all of them to be async over a vector of inputs.
## 0.0.102
### Changed
- hdk: fixed wrong order of recipient and sender in `x_25519_x_salsa20_poly1305_decrypt`
## 0.0.101
### Changed
- Added `HdkT` trait to support mocking the host and native rust unit tests
### Added
- Added `sign_ephemeral` and `sign_ephemeral_raw`
## [0.0.100](https://github.com/holochain/holochain/compare/hdk-v0.0.100-alpha1..hdk-v0.0.100)
### Changed
- hdk: fixup the autogenerated hdk documentation.
## 0.0.100-alpha.1
### Added
- holochain 0.0.100 (RSM) compatibility
- Extensive doc comments