Revise changelog a bit

Author: FichteFoll

CHANGELOG.md

@@ -6,16 +6,23 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ## Unreleased
 
+The package has been adopted by the SublimeText GitHub org and now lives at
+<https://github.com/SublimeText/Terraform/> for the community to maintain.
+
+All following changes are courtesy of @FichteFoll. (#58 - #64)
+
 ### Added
 
 - Declare hyphens as sub-word separators.
-- Special highlighting for `for_each` and `count` meta arguments.
+- Special highlighting for `for_each` and `count` meta arguments (`keyword.control`).
 - Highlighting of more special language variables: `each`, `count` and `self`.
 
 ### Changed
 
-- Switch to Syntax version 2. This breaks compatibility with ST builds before 4000!
-- Adapt and improve many scope names to standards that have been established
+- Switched to syntax version 2.
+  This breaks compatibility with ST builds before 4000,
+  but the previous version can still be installed on older builds.
+- Adapted and improved many scope names to standards that have been established
   over the past years for the default packages,
   including:
   * String interpolation meta scopes and punctuation
@@ -26,19 +33,21 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ### Removed
 
-- Various files targetting older ST versions,
+- Removed various files targetting older ST versions,
   notably the old `.tmLanguage` syntax definition.
+  This breaks compatibility with ST 2,
+  but the previous version can still be installed on older builds.
 
 ### Fixed
 
 - Improved matching of identifiers by adding a scope and properly recognizing hyphens.
-- Support identifiers starting with an underscore character (#43).
+- Support identifiers starting with an underscore character (#43, #64).
 
 ---
 
 ## v1.0.0 - 2020-01-20
 
-A huge thanks to @patrickrgaffney for this amazing contribution. [#39](https://github.com/alexlouden/Terraform.tmLanguage/pull/39)
+A huge thanks to @patrickrgaffney for this amazing contribution. (#39)
 
 ### Added
 
@@ -267,11 +276,11 @@ Initial release.
 [indices]: https://www.terraform.io/docs/configuration/expressions.html#indices-and-attributes
 [named-values]: https://www.terraform.io/docs/configuration/expressions.html#references-to-named-values
 [old-splat]: https://www.terraform.io/docs/configuration/expressions.html#legacy-attribute-only-splat-expressions
-[scopes]: https://www.sublimetext.com/docs/3/scope_naming.html
+[scopes]: https://www.sublimetext.com/docs/scope_naming.html
 [splat]: https://www.terraform.io/docs/configuration/expressions.html#splat-expressions
 [string-templates]: https://www.terraform.io/docs/configuration/expressions.html#string-literals
 [strings]: https://www.terraform.io/docs/configuration/expressions.html#string-literals
-[subl-format]: https://www.sublimetext.com/docs/3/syntax.html
-[tests]: https://www.sublimetext.com/docs/3/syntax.html#testing
+[subl-format]: https://www.sublimetext.com/docs/syntax.html
+[tests]: https://www.sublimetext.com/docs/syntax.html#testing
 [types]: https://www.terraform.io/docs/configuration/types.html
 [uom-suffixes]: https://github.com/hashicorp/terraform/issues/3287#issuecomment-241560576