rlang 1.0.6

• as_closure(seq.int) now works (#1468).

• rlang no longer stores errors and backtraces in a org:r-lib
  environment on the search path.

• The low-level function error_call() is now exported (#1474).

• Fixed an issue that caused a failure about a missing is_character
  function when rlang is installed alongside an old version of vctrs (#1482).

• Fixed an issue that caused multiline calls in backtraces.

• The C API function r_lgl_which() now propagates the names of the input
  (#1471).

• The pkg_version_info() function now allows == for package
  version comparison (#1469, @KryeKuzhinieri).