Breaking changes: ----------------- * Package signing and verification have been removed, to follow their removal from conda 4.3. #1950 Enhancements: ------------- * Avoid duplicate recreation of package index. Speedup of 0-50%, depending on how extensively the recipe uses Jinja2 features. #1954 Bug Fixes: ---------- * Fix cleanup of folders in outer variant loop - was causing incorrect packages on 2nd variant in windows builds #1950 * Remove variant functionality from bdist_conda. Its split packaging approach is incompatible. #1950 * Fix import of _toposort from conda, reroute through conda_interface #1952 * Match folder substrings more intelligently, for finding previous builds with --dirty #1953 * Fix type error with --skip-existing and some conda recipes (Conda-build's internal conda.recipe was one). #1956