chore: describe more features in README.md (#745)

Author: i582

README-extension.md

@@ -21,16 +21,21 @@ This extension for VSCode-based editors provides support for the [Tact programmi
 Tact is a next-generation programming language for building secure, scalable, and maintainable smart contracts on TON
 blockchain.
 
+In addition to Tact, the extension provides support for Fift assembly, TL-B, and TON Bag-of-Cells (BoC) files.
+
 ## Features
 
 - [Semantic syntax highlighting]
 - [Code completion] with [auto import], [postfix completion], snippets, [imports completion]
 - Go to [definition], implementation, [type definition]
-- Find all references, workspace symbol search, symbol renaming, [type-based search]
+- Find all references, workspace symbol search, symbol renaming
+- Advanced navigation like [type-based search] and code lenses that let you jump to where each message is
+  sent and where it’s received
 - Automatic import updates when renaming and moving files
 - Types and documentation on hover
+- TL-B definition for messages, structs and contracts on hover
 - Beginner documentation for all keywords on hover
-- Inlay hints [for types], [parameter names] and [more]
+- Inlay hints [for types], [parameter names], receiver opcodes and [more]
 - On-the-fly [inspections] with quick fixes
 - Signature help inside calls, `initOf` and struct initialization
 - [Lenses] with implementation/reference counts
@@ -39,6 +44,20 @@ blockchain.
 - Integration with [Tact compiler] and [Misti] static analyzer
 - Flexible [toolchain management]
 - Formatting
+- Fift Assembly:
+    - Basic and semantic syntax highlighting
+    - Go-to definitions
+    - Inlay hints with gas consumption for instructions
+    - Hover documentation for instructions
+- TL-B:
+    - Basic and semantic syntax highlighting
+    - Go-to definitions
+    - Completion for fields, parameters, and types
+    - Go-to references for types
+    - Document symbols with all declarations
+- TON Bag-of-Cells (BoC):
+    - Automatic BoC disassembly with syntax highlighting
+    - Automatic updates on BoC changes
 
 [Semantic syntax highlighting]: https://github.com/tact-lang/tact-language-server/blob/master/docs/manual/features/highlighting.md
 [Code completion]: https://github.com/tact-lang/tact-language-server/blob/master/docs/manual/features/completion.md

README.md

@@ -22,16 +22,21 @@ the [Tact programming language](https://tact-lang.org).
 Tact is a next-generation programming language for building secure, scalable, and maintainable smart contracts on TON
 blockchain.
 
+In addition to Tact, the extension provides support for Fift assembly, TL-B, and TON Bag-of-Cells (BoC) files.
+
 ## Features
 
 - [Semantic syntax highlighting]
 - [Code completion] with [auto import], [postfix completion], snippets, [imports completion]
 - Go to [definition], implementation, [type definition]
-- Find all references, workspace symbol search, symbol renaming, [type-based search]
+- Find all references, workspace symbol search, symbol renaming
+- Advanced navigation like [type-based search] and code lenses that let you jump to where each message is
+  sent and where it’s received
 - Automatic import updates when renaming and moving files
 - Types and documentation on hover
+- TL-B definition for messages, structs and contracts on hover
 - Beginner documentation for all keywords on hover
-- Inlay hints [for types], [parameter names] and [more]
+- Inlay hints [for types], [parameter names], receiver opcodes and [more]
 - On-the-fly [inspections] with quick fixes
 - Signature help inside calls, `initOf` and struct initialization
 - [Lenses] with implementation/reference counts
@@ -40,6 +45,20 @@ blockchain.
 - Integration with [Tact compiler] and [Misti] static analyzer
 - Flexible [toolchain management]
 - Formatting
+- Fift Assembly:
+    - Basic and semantic syntax highlighting
+    - Go-to definitions
+    - Inlay hints with gas consumption for instructions
+    - Hover documentation for instructions
+- TL-B:
+    - Basic and semantic syntax highlighting
+    - Go-to definitions
+    - Completion for fields, parameters, and types
+    - Go-to references for types
+    - Document symbols with all declarations
+- TON Bag-of-Cells (BoC):
+    - Automatic BoC disassembly with syntax highlighting
+    - Automatic updates on BoC changes
 
 [Semantic syntax highlighting]: https://github.com/tact-lang/tact-language-server/blob/master/docs/manual/features/highlighting.md
 [Code completion]: https://github.com/tact-lang/tact-language-server/blob/master/docs/manual/features/completion.md