diff --git a/CHANGELOG.md b/CHANGELOG.md
deleted file mode 100644
index c875f22..0000000
--- a/CHANGELOG.md
+++ /dev/null
@@ -1,28 +0,0 @@
-# CHANGELOG
-
-
-## v0.0.1 (2024-11-02)
-
-### Bug Fixes
-
-* fix: export more functions ([`14534ae`](https://git.aquila-consortium.org/guilhem_lavaux/pysphereproj/commit/14534ae96f4d57c504937f97dc6465444ab1f7ab))
-
-* fix: declare numpy as dependency ([`5fe8e2b`](https://git.aquila-consortium.org/guilhem_lavaux/pysphereproj/commit/5fe8e2b1db393c6e6440f1b4b2ae1d949300a54d))
-
-* fix: use of noexcept ([`7e6419e`](https://git.aquila-consortium.org/guilhem_lavaux/pysphereproj/commit/7e6419e0f0704c16ea744d997a7a3d016622885f))
-
-* fix: packaged data still wrong ([`f61839c`](https://git.aquila-consortium.org/guilhem_lavaux/pysphereproj/commit/f61839c82ed9f6ff45577b304969aa362216ecb4))
-
-* fix: python compile and install ([`e7471e1`](https://git.aquila-consortium.org/guilhem_lavaux/pysphereproj/commit/e7471e1a6abc6a8118f1c733f90b65bfb0bbfcbb))
-
-* fix: add missing source ([`138ba3e`](https://git.aquila-consortium.org/guilhem_lavaux/pysphereproj/commit/138ba3e6fa01769725a7be733f42a1826ecad6ba))
-
-### Chores
-
-* chore: add support for semantic-release ([`62e3758`](https://git.aquila-consortium.org/guilhem_lavaux/pysphereproj/commit/62e37586c829a9bf2ca8725b4427a828252f757c))
-
-* chore: add empty changelog ([`3f3c67b`](https://git.aquila-consortium.org/guilhem_lavaux/pysphereproj/commit/3f3c67b3ab74765d008825320e64216d330492c9))
-
-### Unknown
-
-* initial commit ([`95df4b9`](https://git.aquila-consortium.org/guilhem_lavaux/pysphereproj/commit/95df4b9c63d640dd6ec264e495519aaef1326694))
diff --git a/new_release.sh b/new_release.sh
deleted file mode 100644
index 28636c5..0000000
--- a/new_release.sh
+++ /dev/null
@@ -1 +0,0 @@
-semantic-release version --tag --changelog --vcs-release 
diff --git a/pyproject.toml b/pyproject.toml
index 85ce356..8a239d4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,5 +1,5 @@
 [project]
-version = "0.0.1"
+version = "1.0"
 requires-python = ">= 3.8"
 name = "pysphereproj"
 dependencies = [
@@ -20,68 +20,6 @@ Homepage = "https://git.aquila-consortium.org/guilhem_lavaux/pysphereproj"
 Issues = "https://git.aquila-consortium.org/guilhem_lavaux/pysphereproj/issues"
 
 [build-system]
-requires = ["setuptools >= 61.0", "numpy", "wheel", "Cython", "python-semantic-release"]
+requires = ["setuptools >= 61.0", "numpy", "wheel", "Cython"]
 build-backend = "setuptools.build_meta"
 
-[tool.semantic_release]
-assets = []
-version_toml = [
-  "pyproject.toml:project.version",
-]
-version_variables = [
-  "src/sphereproj/__init__.py:__version__"
-]
-build_command_env = []
-commit_message = "{version}\n\nAutomatically generated by python-semantic-release"
-commit_parser = "angular"
-logging_use_named_masks = false
-major_on_zero = true
-allow_zero_version = true
-tag_format = "v{version}"
-
-[tool.semantic_release.branches.main]
-match = "(main|master)"
-prerelease_token = "rc"
-prerelease = false
-
-[tool.semantic_release.changelog]
-template_dir = "templates"
-changelog_file = "CHANGELOG.md"
-exclude_commit_patterns = []
-
-[tool.semantic_release.changelog.environment]
-block_start_string = "{%"
-block_end_string = "%}"
-variable_start_string = "{{"
-variable_end_string = "}}"
-comment_start_string = "{#"
-comment_end_string = "#}"
-trim_blocks = false
-lstrip_blocks = false
-newline_sequence = "\n"
-keep_trailing_newline = false
-extensions = []
-autoescape = true
-
-[tool.semantic_release.commit_author]
-env = "GIT_COMMIT_AUTHOR"
-default = "semantic-release <semantic-release>"
-
-[tool.semantic_release.commit_parser_options]
-allowed_tags = ["build", "chore", "ci", "docs", "feat", "fix", "perf", "style", "refactor", "test"]
-minor_tags = ["feat"]
-patch_tags = ["fix", "perf"]
-default_bump_level = 0
-
-[tool.semantic_release.remote]
-name = "origin"
-type = "gitea"
-ignore_token_for_push = false
-insecure = false
-domain = "git.aquila-consortium.org"
-
-[tool.semantic_release.publish]
-dist_glob_patterns = ["dist/*"]
-upload_to_vcs_release = true
-
-
diff --git a/src/sphereproj/__init__.py b/src/sphereproj/__init__.py
index 249720a..49c414c 100644
--- a/src/sphereproj/__init__.py
+++ b/src/sphereproj/__init__.py
@@ -1,3 +1 @@
-from ._project import spherical_projection, project_cic, interp3d
-
-__version__ = "1.0"
+from ._project import spherical_projection, project_cic, interp3d
\ No newline at end of file