Prepare a new Starlark release

Summary: As requested in #29 (comment). The changelog represents 538 commits since the last release, so took a while to write!

Reviewed By: krallin

Differential Revision: D32592072

fbshipit-source-id: 63cd0d048c812ee41872843aa495cee6db786471

Author: ndmitchell

CHANGELOG.md

@@ -1,5 +1,25 @@
 # Starlark
 
+## 0.6.0 (November 22, 2021)
+
+There have been many changes since the last release, focused on performance, documentation, type safety and profiling. These changes caused a number of API changes and behavioural changes, the most significant of which are listed below.
+
+* Support for newer versions of `anyhow`.
+* Some error messages contain "did you mean" suggestions.
+* Addition of a bytecode interpreter, with associated performance gains.
+* Constant propagation and speculative execution during compilation.
+* Removed mutability around the file loader and `set_loader`.
+* Several new forms of profiling, making use of the new `extra_memory` function.
+* Improved errors from derivations.
+* Changes around function invocation, in particular `Arguments` is now opaque.
+* Changes around `ConstFrozenString`, which is now `StarlarkStrN`.
+* Add `OwnedFrozenValue::owner`.
+* Add `derive` support for `Freeze`.
+* Add more Starlark typed wrappers, such as `StringValue` and `ValueTyped`.
+* Make tuples and lists opaque types, with new functions for allocating them (e.g. `alloc_tuple`).
+* Make all Starlark types implement `Display` in preference to `collect_repr`.
+* Support for documentation annotations on all types.
+
 ## 0.5.0 (August 26, 2021)
 
 There have been many changes since the last release, primarily focused on performance (up to 100x in some benchmarks). These changes caused a number of API changes, the most significant of which are listed below.

starlark/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "starlark"
 edition = "2021"
-version = "0.5.0"
+version = "0.6.0"
 license = "Apache-2.0"
 description = "An implementation of the Starlark language in Rust."
 documentation = "https://docs.rs/starlark"
@@ -36,7 +36,7 @@ fnv = "1.0.7"
 static_assertions = "1.1.0"
 memoffset = "0.6.4"
 thiserror = "1.0.9"
-starlark_derive = { version = "0.5.0", path = "../starlark_derive" }
+starlark_derive = { version = "0.6.0", path = "../starlark_derive" }
 # @oss-disable: gazebo = { path = "../../gazebo/gazebo", features = ["str_pattern_extensions"] }
 gazebo = { version = "0.4.2", features = ["str_pattern_extensions"] } # @oss-enable
 # @oss-disable: gazebo_lint = { path = "../../gazebo_lint/gazebo_lint" }

starlark_derive/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "starlark_derive"
-version = "0.5.0"
+version = "0.6.0"
 edition = "2021"
 license = "Apache-2.0"
 description = "Derive helpers for the starlark package."