Enhancements: ------------- * expose time and datetime modules in jinja2 context, for use in meta.yaml #2513 * jinja: permit recipes to check for existence of a variable without erroring #2529 * add method for getting all variant values used by a recipe, not just those variants with more than one value. #2531 Bug fixes: ---------- * allow SSL_NO_PROXY env var to disable SSL checking on proxied connections #2505 * Fix source hoisting issues (incorrectly flattening directory structure of extracted archives) #2507 * Fix build env for output getting lost when output name == top-level name #2511 * add global pin_run_as_build for R (x.x.x) to keep legacy R pinning behavior #2518 * Fix path conversion issues going from windows to unix #2522 * only insert variant versions when testing runtime availability for packages that are also present in build (not just run) #2527