* fix: ebd::fn_view should be able to be constructed from non-movable callable objects.

* docs: add chapter 'Future learning & evolution reference' to README.md.

* docs: update the version number.

* feat: Make ebd::fn_view trivially relocatable in every compiler. (#29)

* feat: make ebd::fn_view trivial in every compiler.

* test: add test for new feature.

* docs: update the README.md because ebd::fn_view is trivially relocatable in every compiler.

* ci: release pkg (#30)

* feat: add 'release' workflow.

* ci: add header_only.tar.gz to release package.

* docs: update the release notes.

* feat: `ebd::fn_view::operator()` is now unconditionally `const`-qualified.

* test: add is_trivially_copyable test for ebd::fn_view.

* docs: update the READEME.md and release_notes.md.