diff --git a/src/cli/error-logging.ts b/src/cli/error-logging.ts
index d920edbe..a8ecc9a5 100644
--- a/src/cli/error-logging.ts
+++ b/src/cli/error-logging.ts
@@ -21,6 +21,7 @@ import {
 } from "../domain/common-errors";
 import { stringifyEditorVersion } from "../domain/editor-version";
 import {
+  NoStableError,
   NoVersionsError,
   VersionNotFoundError,
   type ResolvePackumentVersionError,
@@ -96,6 +97,8 @@ function makeErrorMessageFor(error: unknown): string {
     return "Could not determine path of home directory.";
   if (error instanceof NoSystemUserProfilePath)
     return "Could not determine path of system user directory.";
+  if (error instanceof NoStableError)
+    return "Seems like the package you requested has no stable versions.";
   return "A fatal error occurred.";
 }
 
diff --git a/src/domain/package-reference.ts b/src/domain/package-reference.ts
index 60764d84..6f09b51d 100644
--- a/src/domain/package-reference.ts
+++ b/src/domain/package-reference.ts
@@ -5,11 +5,21 @@ import { SemanticVersion } from "./semantic-version";
 import { trySplitAtFirstOccurrenceOf } from "./string-utils";
 import { assertZod, isZod } from "./zod-utils";
 
+/**
+ * The "latest" tag string. Specifies that the latest version is requested.
+ */
+export type LatestTag = "latest";
+
+/**
+ * The "stable" tag string. Specifies that the latest stable version is
+ * requested.
+ */
+export type StableTag = "stable";
+
 /**
  * A string with the format of one of the supported version tags.
- * NOTE: Currently we only support "latest".
  */
-export type PackageTag = "latest";
+export type PackageTag = LatestTag | StableTag;
 
 /**
  * Reference to a version, either directly by a semantic version or via an
@@ -23,7 +33,7 @@ export type VersionReference = SemanticVersion | PackageUrl | PackageTag;
 export type ReferenceWithVersion = `${DomainName}@${VersionReference}`;
 
 /**
- * A version-reference that is resolvable.
+ * A {@link VersionReference} that is resolvable.
  * Mostly this excludes {@link PackageUrl}s.
  */
 export type ResolvableVersion = Exclude<VersionReference, PackageUrl>;
diff --git a/src/domain/packument.ts b/src/domain/packument.ts
index f741bb72..465eb91a 100644
--- a/src/domain/packument.ts
+++ b/src/domain/packument.ts
@@ -4,9 +4,13 @@ import { Err, Ok, Result } from "ts-results-es";
 import { PackumentNotFoundError } from "./common-errors";
 import { DomainName } from "./domain-name";
 import { UnityPackageManifest } from "./package-manifest";
-import { ResolvableVersion } from "./package-reference";
+import {
+  ResolvableVersion,
+  type LatestTag,
+  type StableTag,
+} from "./package-reference";
 import { recordKeys } from "./record-utils";
-import { SemanticVersion } from "./semantic-version";
+import { compareVersions, isStable, SemanticVersion } from "./semantic-version";
 
 /**
  * Contains information about a specific version of a package. This is based on
@@ -140,6 +144,21 @@ export class VersionNotFoundError extends CustomError {
   }
 }
 
+/**
+ * Error for when the latest stable version of a packument was requested, but
+ * the packument had no stable versions.
+ */
+export class NoStableError extends CustomError {
+  constructor(
+    /**
+     * The name of the packument.
+     */
+    public readonly packageName: DomainName
+  ) {
+    super();
+  }
+}
+
 /**
  * A failed attempt at resolving a packument-version.
  */
@@ -157,8 +176,20 @@ export type ResolvePackumentVersionError =
  */
 export function tryResolvePackumentVersion(
   packument: UnityPackument,
-  requestedVersion: "latest"
+  requestedVersion: LatestTag
 ): Result<UnityPackumentVersion, never>;
+/**
+ * Resolved the latest stable version from a packument.
+ * @param packument The packument.
+ * @param requestedVersion The version to resolve. In this case indicates that
+ * the latest stable version is requested.
+ * @returns Result containing the resolved version or an error.
+ * @throws {NoVersionsError} If the packument had no versions at all.
+ */
+export function tryResolvePackumentVersion(
+  packument: UnityPackument,
+  requestedVersion: StableTag
+): Result<UnityPackumentVersion, NoStableError>;
 /**
  * Attempts to resolve a specific version from a packument.
  * @param packument The packument.
@@ -187,24 +218,27 @@ export function tryResolvePackumentVersion(
   packument: UnityPackument,
   requestedVersion: ResolvableVersion
 ) {
-  const availableVersions = recordKeys(packument.versions);
-  if (availableVersions.length === 0) throw new NoVersionsError(packument.name);
+  const allVersions = recordKeys(packument.versions);
+  if (allVersions.length === 0) throw new NoVersionsError(packument.name);
+  const sortedVersions = allVersions.slice().sort(compareVersions);
 
   // Find the latest version
   if (requestedVersion === "latest") {
     let latestVersion = tryGetLatestVersion(packument);
-    if (latestVersion === null) latestVersion = availableVersions.at(-1)!;
+    if (latestVersion === null) latestVersion = sortedVersions.at(-1)!;
     return Ok(tryGetPackumentVersion(packument, latestVersion)!);
   }
 
+  if (requestedVersion === "stable") {
+    const version = sortedVersions.findLast(isStable);
+    if (version === undefined) return Err(new NoStableError(packument.name));
+    return Ok(tryGetPackumentVersion(packument, version)!);
+  }
+
   // Find a specific version
-  if (!availableVersions.includes(requestedVersion))
+  if (!sortedVersions.includes(requestedVersion))
     return Err(
-      new VersionNotFoundError(
-        packument.name,
-        requestedVersion,
-        availableVersions
-      )
+      new VersionNotFoundError(packument.name, requestedVersion, sortedVersions)
     );
 
   return Ok(tryGetPackumentVersion(packument, requestedVersion)!);
diff --git a/src/domain/semantic-version.ts b/src/domain/semantic-version.ts
index 18e0c52c..3d262775 100644
--- a/src/domain/semantic-version.ts
+++ b/src/domain/semantic-version.ts
@@ -14,3 +14,28 @@ export const SemanticVersion = z
  * @see https://semver.org/.
  */
 export type SemanticVersion = z.TypeOf<typeof SemanticVersion>;
+
+/**
+ * Compares to semantic versions to see which is larger. Can be used for
+ * {@link https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/toSorted Array.prototype.toSorted}.
+ * @param a The first version.
+ * @param b The second version.
+ * @returns A number indicating the sorting order of the numbers.
+ *   - a > b -> 1.
+ *   - a = b -> 0.
+ *   - a < b -> -1.
+ */
+export function compareVersions(
+  a: SemanticVersion,
+  b: SemanticVersion
+): -1 | 0 | 1 {
+  return semver.compare(a, b, false);
+}
+
+/**
+ * Checks wheter a semantic version is stable.
+ * @param version The version to check.
+ */
+export function isStable(version: SemanticVersion): boolean {
+  return semver.prerelease(version) === null;
+}
diff --git a/test/common/data-packument.ts b/test/common/data-packument.ts
index 78e85c86..ab154f11 100644
--- a/test/common/data-packument.ts
+++ b/test/common/data-packument.ts
@@ -74,13 +74,17 @@ class UnityPackumentBuilder {
 
   /**
    * Adds a version to this package.
+   * The order in which you add versions to the packument is important because
+   * every time you call this function the version specified in the packument's
+   * "dist-tags" is overriden to the given version.
    * @param version The name of the version.
    * @param build A builder function.
+   * @returns The builder for chaining.
    */
   addVersion(
     version: string,
     build?: (builder: UnityPackumentVersionBuilder) => unknown
-  ): UnityPackumentBuilder {
+  ): this {
     assert(isZod(version, SemanticVersion), `${version} is semantic version`);
     const builder = new UnityPackumentVersionBuilder(
       this.packument.name,
diff --git a/test/unit/domain/packument.test.ts b/test/unit/domain/packument.test.ts
index d0c14fa6..285f11ca 100644
--- a/test/unit/domain/packument.test.ts
+++ b/test/unit/domain/packument.test.ts
@@ -1,6 +1,7 @@
 import { Ok } from "ts-results-es";
 import { DomainName } from "../../../src/domain/domain-name";
 import {
+  NoStableError,
   NoVersionsError,
   packumentHasVersion,
   tryGetLatestVersion,
@@ -87,10 +88,30 @@ describe("packument", () => {
       ).toThrow(NoVersionsError);
     });
 
-    it("should find latest version when requested", () => {
-      const result = tryResolvePackumentVersion(somePackument, "latest");
+    it("should find latest version for packument where latest is stable", () => {
+      const packument = buildPackument(somePackage, (packument) =>
+        packument.addVersion("0.8.0").addVersion("1.0.0")
+      );
+
+      const packumentVersion = tryResolvePackumentVersion(
+        packument,
+        "latest"
+      ).unwrap();
+
+      expect(packumentVersion.version).toEqual("1.0.0");
+    });
 
-      expect(result).toEqual(Ok(somePackument.versions[someHighVersion]!));
+    it("should find latest version for packument where latest is pre", () => {
+      const packument = buildPackument(somePackage, (packument) =>
+        packument.addVersion("1.0.0").addVersion("1.1.0-pre")
+      );
+
+      const packumentVersion = tryResolvePackumentVersion(
+        packument,
+        "latest"
+      ).unwrap();
+
+      expect(packumentVersion.version).toEqual("1.1.0-pre");
     });
 
     it("should find specific version", () => {
@@ -110,6 +131,29 @@ describe("packument", () => {
       const error = result.unwrapErr();
       expect(error).toBeInstanceOf(VersionNotFoundError);
     });
+
+    it("should find latest stable version if there is one", () => {
+      const packument = buildPackument(somePackage, (packument) =>
+        packument.addVersion("2.0.0-pre").addVersion("1.0.0")
+      );
+
+      const packumentVersion = tryResolvePackumentVersion(
+        packument,
+        "stable"
+      ).unwrap();
+
+      expect(packumentVersion.version).toEqual("1.0.0");
+    });
+
+    it("should fail to find latest stable version if there is none", () => {
+      const packument = buildPackument(somePackage, (packument) =>
+        packument.addVersion("1.0.0-pre.0").addVersion("1.0.0-pre.1")
+      );
+
+      const error = tryResolvePackumentVersion(packument, "stable").unwrapErr();
+
+      expect(error).toBeInstanceOf(NoStableError);
+    });
   });
 
   describe("has version", () => {