chore: bump version to 0.3.0

Author: saecki

README.md

@@ -48,7 +48,7 @@ To use with neovim 0.6 or to stay on a stable release.
 [__vim-plug__](https://github.com/junegunn/vim-plug)
 ```
 Plug 'nvim-lua/plenary.nvim'
-Plug 'saecki/crates.nvim', { 'tag': 'v0.2.1' }
+Plug 'saecki/crates.nvim', { 'tag': 'v0.3.0' }
 
 lua require('crates').setup()
 ```
@@ -57,7 +57,7 @@ lua require('crates').setup()
 ```lua
 use {
     'saecki/crates.nvim',
-    tag = 'v0.2.1',
+    tag = 'v0.3.0',
     requires = { 'nvim-lua/plenary.nvim' },
     config = function()
         require('crates').setup()

doc/crates.txt

@@ -2,7 +2,7 @@
 *crates.nvim*
 
 Author:   Tobias Schmitz <[email protected]>
-Version:  0.2.1
+Version:  0.3.0
 Homepage: <https://github.com/saecki/crates.nvim>
 License:  MIT license
 

scripts/gen_doc.lua

@@ -5,7 +5,7 @@ exec lua "$0" "$@"
 
 local inspect = require("inspect")
 local config = require('lua.crates.config')
-local version = "0.2.1"
+local version = "0.3.0"
 
 local function format_readme_refs(line)
     line = line:gsub("`f#([^`]+)`", "`%1`")