* Support filters for template strings [#3677](https://github.com/netlify/netlify-cms/tree/master/packages/netlify-cms-lib-widgets/issues/3677) ([#4396](https://github.com/netlify/netlify-cms/tree/master/packages/netlify-cms-lib-widgets/issues/4396)) ([1fa108e](https://github.com/netlify/netlify-cms/tree/master/packages/netlify-cms-lib-widgets/commit/1fa108ee67b7e992a4d2a61cde13df7917e103be))
* **widget-list:** add min max configuration ([#4394](https://github.com/netlify/netlify-cms/tree/master/packages/netlify-cms-lib-widgets/issues/4394)) ([5fdfe40](https://github.com/netlify/netlify-cms/tree/master/packages/netlify-cms-lib-widgets/commit/5fdfe40dd29e9e22c9ae7d6219bc057f7ea7280b))
* **core:** Add {{dirname}} to summary and preview_path ([#4279](https://github.com/netlify/netlify-cms/tree/master/packages/netlify-cms-lib-widgets/issues/4279)) ([576e4f0](https://github.com/netlify/netlify-cms/tree/master/packages/netlify-cms-lib-widgets/commit/576e4f0f1a158d6b587587c52fb288d8f6eea89f))