Bump for v0.20.0 release (#234)

* Bump for v0.20.0 release

* Keep compatibility with tree-sitter 0.19 as per JS etc.

Author: damieng

Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "tree-sitter-c-sharp"
 description = "C# grammar for the tree-sitter parsing library"
-version = "0.19.1"
+version = "0.20.0"
 authors = [
     "Damien Guard <[email protected]>",
     "Max Brunsfeld <[email protected]>",
@@ -30,7 +30,7 @@ include = [
 path = "bindings/rust/lib.rs"
 
 [dependencies]
-tree-sitter = "0.20"
+tree-sitter = ">= 0.19, < 0.21"
 
 [build-dependencies]
 cc = "1.0"

package.json

@@ -1,6 +1,6 @@
 {
   "name": "tree-sitter-c-sharp",
-  "version": "0.19.1",
+  "version": "0.20.0",
   "description": "C# grammar for tree-sitter",
   "main": "bindings/node",
   "keywords": [
@@ -18,7 +18,7 @@
     "nan": "^2.14.0"
   },
   "devDependencies": {
-    "tree-sitter-cli": "^0.19.4"
+    "tree-sitter-cli": "^0.20.0"
   },
   "scripts": {
     "test": "tree-sitter test && node test.js"