Release version 4

Author: skovhus

server/CHANGELOG.md

@@ -1,5 +1,12 @@
 # Bash Language Server
 
+## 4.0.0
+
+- **Breaking**: Drop support for Node 12, which reached its official end of life on April 30th 2022. Doing so enables new features. https://github.com/bash-lsp/bash-language-server/pull/584
+- ShellCheck: support code actions, remove duplicated error codes, add URLs and tags, support parsing dialects (sh, bash, dash, ksh) but still fallback to bash, enable configuring ShellCheck arguments using the `shellcheckArguments` configuration parameter (legacy environment variable: `SHELLCHECK_ARGUMENTS`)
+- Support workspace configuration instead of environment variables which enables updating configuration without reloading the server. We still support environment variables, but clients **should migrate to the new workspace configuration**. https://github.com/bash-lsp/bash-language-server/pull/599
+- Allow disabling background analysis by setting `backgroundAnalysisMaxFiles: 0`.
+
 ## 3.3.1
 
 - Fix missing documentation for some help pages https://github.com/bash-lsp/bash-language-server/pull/577