diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..000294d
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,5 @@
+# Changelog
+
+## v1.0.0-rc1 - 2025-02-03
+
+- Initial release, with the timestamp, calendar, and duration modules.
diff --git a/gleam.toml b/gleam.toml
index 3100896..8107455 100644
--- a/gleam.toml
+++ b/gleam.toml
@@ -1,16 +1,12 @@
 name = "gleam_time"
 version = "1.0.0-rc1"
-
-# Fill out these fields if you intend to generate HTML documentation or publish
-# your project to the Hex package manager.
-#
-# description = ""
-# licences = ["Apache-2.0"]
-# repository = { type = "github", user = "", repo = "" }
-# links = [{ title = "Website", href = "" }]
-#
-# For a full reference of all the available options, you can have a look at
-# https://gleam.run/writing-gleam/gleam-toml/.
+description = "Work with time in Gleam!"
+gleam = ">= 1.5.0"
+licences = ["Apache-2.0"]
+repository = { type = "github", user = "gleam-lang", repo = "time" }
+links = [
+  { title = "Sponsor", href = "https://github.com/sponsors/lpil" },
+]
 
 [dependencies]
 gleam_stdlib = ">= 0.44.0 and < 2.0.0"