Release 0.9.1 (use-ink#200)

* Bump version

* Update changelog

* Remove empty section from changelog

CHANGELOG.md

@@ -6,6 +6,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.9.1] - 2021-02-24
+
+### Fixed
+- Fix linker error when building complex contracts - [#199](https://github.com/paritytech/cargo-contract/pull/199)
+
 ## [0.9.0] - 2021-02-22
 
 ### Added
@@ -16,8 +21,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Update to scale-info 0.5 and codec 2.0 - [#164](https://github.com/paritytech/cargo-contract/pull/164)
 - Put build artifacts under `target/ink/` - [#122](https://github.com/paritytech/cargo-contract/pull/122)
 
-### Removed
-
 ### Fixed
 - Fix `wasm-opt` regression - [#187](https://github.com/paritytech/cargo-contract/pull/187)
 - Generate metadata explicitly for the contract which is build - [#174](https://github.com/paritytech/cargo-contract/pull/174)

Cargo.toml

@@ -3,7 +3,7 @@ members = [".", "metadata"]
 
 [package]
 name = "cargo-contract"
-version = "0.9.0"
+version = "0.9.1"
 authors = ["Parity Technologies <[email protected]>"]
 build = "build.rs"
 edition = "2018"