tfutils/tfenv v3.1.0 on GitHub

tfenv v3.1.0

First release since v3.0.0 (July 2022).

latest-allowed version resolution from required_version constraints in Terraform files, supporting =, >=, >, <=, and ~> operators
TFENV_SKIP_REMOTE_CHECK to skip checking remote versions before installing
Per-version file locking to prevent concurrent install races (#422)
Conditional bashlog loading based on shell interactivity via TFENV_BASHLOG (#229)
Custom remote compatibility for Artifactory and similar mirrors
Dockerfile for containerised usage and end-to-end testing

Filter pre-release versions from latest resolution; use latest: (with colon) or alphabetic regex to include pre-releases (#375, #204)
CLI argument takes precedence over TFENV_TERRAFORM_VERSION for install (#441)
Route tfenv log output to stderr in terraform shim context (#374)
Do not assume brew is available for GNU grep detection (#442)
Operator precedence bug and unbound variable in version-name resolution (#406, #431)
Shell quoting fixes: trap word-splitting (#455), curl paths with spaces (#454), exec argument iteration (#453)
Stray closing paren in syslog tag (#451), dead code removal (#452, #460)
Fix realpath not available on macOS
Fix use of -chdir with absolute paths (#354)
Handle different line endings in .terraform-version files
Windows OS selection with underscore handling for Cygwin-like tools
Darwin arm64/amd64 regex workaround fix
macOS architecture selection for TFENV_ARCH
Replace use of rev for Windows compatibility
Fix latest-allowed version matching for partial versions
Fix legacy ENV syntax in Dockerfile
Various documentation fixes and README improvements

Complete test coverage overhaul — 13 test suites (7 new), zero failures across Ubuntu and macOS:

commands, list-remote, pin, version-file resolution, pre-release filtering, environment variables, resolve-version

See CHANGELOG.md for complete details with contributor attribution.