Add changelog for 0.37.0-rc7

CHANGELOG.md

+## 0.37.0-rc7 (2024-10-31)
+
+### Added (4 changes)
+
+- [Support var_file input in all templates](https://gitlab.com/components/opentofu/-/commit/e5efc717c1343000432f0b076933243dc8726770) ([merge request](https://gitlab.com/components/opentofu/-/merge_requests/160))
+- [Document renovate usage for version input](https://gitlab.com/components/opentofu/-/commit/4827eb3c8f0a738bed6095f71a080ff4a6888f6b)
+- [Support renovate custom manager for component version annotation](https://gitlab.com/components/opentofu/-/commit/106ada49cf28a34dcda1e6456003fc05b4ad9ac2)
+- [Support unquoted opentofu_version input variables in renovate config](https://gitlab.com/components/opentofu/-/commit/47764fbd6179fb986f4bc0132bacba2208b24757)
+
+### Fixed (1 change)
+
+- [Fix renovate custom manager currentValue delimiters](https://gitlab.com/components/opentofu/-/commit/aadc8ab2c77a0effabfe4143847f52cc2af82a19)
+
+### Development (4 changes)
+
+- [Fix last stable version finding in release script](https://gitlab.com/components/opentofu/-/commit/f5e24ee1c793a9393e5a31b7afb5f8c42f49ddd5)
+- [Use sh in README generation script instead of bash](https://gitlab.com/components/opentofu/-/commit/50b559706ced918875ecd186f440f64ddd8835d1)
+- [Rename release notes generation script](https://gitlab.com/components/opentofu/-/commit/744a6c388e3cdbe1a97c5038d0131b34852feffc)
+- [Outsource README generation script from Makefile into script](https://gitlab.com/components/opentofu/-/commit/b6c567adb188ec34f4a77f234bebbe52493bf3a4)
+
 ## 0.37.0-rc6 (2024-10-31)
 
 ### Development (4 changes)