diff --git a/.github/workflows/tag-linear-issues.yml b/.github/workflows/tag-linear-issues.yml
new file mode 100644
index 000000000..4ab66d6ba
--- /dev/null
+++ b/.github/workflows/tag-linear-issues.yml
@@ -0,0 +1,47 @@
+name: Tag Linear Issues with Release
+
+on:
+    workflow_run:
+        workflows: ["Release Sourcebot (Production)"]
+        types:
+            - completed
+
+permissions:
+    contents: read
+
+jobs:
+    tag-linear-issues:
+        if: ${{ github.event.workflow_run.conclusion == 'success' }}
+        runs-on: ubuntu-latest
+        steps:
+            - name: Checkout repository
+              uses: actions/checkout@v4
+              with:
+                  ref: main
+                  fetch-depth: 0
+
+            - name: Setup Node.js
+              uses: actions/setup-node@v4
+              with:
+                  node-version: "24"
+
+            - name: Extract version from release
+              id: extract_version
+              run: |
+                  # Get the latest version from CHANGELOG.md (first non-Unreleased version)
+                  VERSION=$(grep -oP '## \[\K[0-9]+\.[0-9]+\.[0-9]+' CHANGELOG.md | head -n 1)
+                  
+                  if [ -z "$VERSION" ]; then
+                      echo "Error: Could not extract version from CHANGELOG.md"
+                      exit 1
+                  fi
+                  
+                  echo "Detected version: $VERSION"
+                  echo "version=$VERSION" >> $GITHUB_OUTPUT
+
+            - name: Tag Linear issues
+              env:
+                  LINEAR_API_KEY: ${{ secrets.LINEAR_API_KEY }}
+                  LINEAR_TEAM_ID: ${{ secrets.LINEAR_TEAM_ID }}
+              run: |
+                  node scripts/tagLinearIssuesWithRelease.mjs "${{ steps.extract_version.outputs.version }}"
diff --git a/CHANGELOG.md b/CHANGELOG.md
index b7dc683b7..38418cf5f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Added
+- Added GitHub workflow to automatically tag Linear issues with the release version when a new release is published. [#917](https://github.com/sourcebot-dev/sourcebot/pull/917)
+
 ## [4.11.5] - 2026-02-21
 
 ### Fixed
diff --git a/scripts/tagLinearIssuesWithRelease.mjs b/scripts/tagLinearIssuesWithRelease.mjs
new file mode 100644
index 000000000..f7c48f2c5
--- /dev/null
+++ b/scripts/tagLinearIssuesWithRelease.mjs
@@ -0,0 +1,331 @@
+#!/usr/bin/env node
+
+/**
+ * This script automatically tags Linear issues with the release version
+ * when a new release is published.
+ *
+ * It works by:
+ * 1. Parsing the CHANGELOG.md to find PR numbers for a specific version
+ * 2. Using the Linear API to find issues that have GitHub PR attachments
+ * 3. Creating a label for the release version if it doesn't exist
+ * 4. Adding the release label to those issues
+ *
+ * Environment variables required:
+ * - LINEAR_API_KEY: Linear API key with write access
+ * - LINEAR_TEAM_ID: Linear team ID (e.g., "SOU")
+ *
+ * Usage:
+ *   node scripts/tagLinearIssuesWithRelease.mjs <version>
+ *   Example: node scripts/tagLinearIssuesWithRelease.mjs 4.11.4
+ */
+
+import * as fs from "fs";
+import * as path from "path";
+
+const LINEAR_API_URL = "https://api.linear.app/graphql";
+const GITHUB_REPO = "sourcebot-dev/sourcebot";
+
+async function linearGraphQL(query, variables = {}) {
+    const apiKey = process.env.LINEAR_API_KEY;
+    if (!apiKey) {
+        throw new Error("LINEAR_API_KEY environment variable is required");
+    }
+
+    const response = await fetch(LINEAR_API_URL, {
+        method: "POST",
+        headers: {
+            "Content-Type": "application/json",
+            Authorization: apiKey,
+        },
+        body: JSON.stringify({ query, variables }),
+    });
+
+    const result = await response.json();
+
+    if (result.errors) {
+        throw new Error(`Linear API error: ${JSON.stringify(result.errors)}`);
+    }
+
+    return result.data;
+}
+
+/**
+ * Parse the changelog to extract PR numbers for a specific version
+ */
+function getPRsForVersion(changelogPath, version) {
+    const changelog = fs.readFileSync(changelogPath, "utf-8");
+    const lines = changelog.split("\n");
+
+    const prNumbers = [];
+    let inTargetVersion = false;
+
+    for (const line of lines) {
+        // Check if we're entering the target version section
+        const versionMatch = line.match(/^## \[([^\]]+)\]/);
+        if (versionMatch) {
+            if (versionMatch[1] === version) {
+                inTargetVersion = true;
+                continue;
+            } else if (inTargetVersion) {
+                // We've moved past the target version, stop parsing
+                break;
+            }
+        }
+
+        // If we're in the target version section, extract PR numbers
+        if (inTargetVersion) {
+            const prMatches = line.matchAll(/\[#(\d+)\]\([^)]+\)/g);
+            for (const match of prMatches) {
+                prNumbers.push(parseInt(match[1], 10));
+            }
+        }
+    }
+
+    return [...new Set(prNumbers)]; // Remove duplicates
+}
+
+/**
+ * Find Linear issues that have attachments linking to the given GitHub PRs
+ */
+async function findLinearIssuesForPRs(prNumbers) {
+    const issues = [];
+
+    for (const prNumber of prNumbers) {
+        const prUrl = `https://github.com/${GITHUB_REPO}/pull/${prNumber}`;
+
+        // Query Linear for attachments that match this PR URL
+        const data = await linearGraphQL(
+            `
+            query($url: String!) {
+                attachmentsForURL(url: $url) {
+                    nodes {
+                        id
+                        url
+                        issue {
+                            id
+                            identifier
+                            title
+                            labels {
+                                nodes {
+                                    id
+                                    name
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+            `,
+            { url: prUrl }
+        );
+
+        if (data.attachmentsForURL?.nodes) {
+            for (const attachment of data.attachmentsForURL.nodes) {
+                if (attachment.issue) {
+                    issues.push({
+                        issueId: attachment.issue.id,
+                        identifier: attachment.issue.identifier,
+                        title: attachment.issue.title,
+                        existingLabels: attachment.issue.labels?.nodes || [],
+                        prNumber,
+                    });
+                }
+            }
+        }
+    }
+
+    // Remove duplicate issues (same issue might be linked to multiple PRs)
+    const uniqueIssues = [];
+    const seenIds = new Set();
+    for (const issue of issues) {
+        if (!seenIds.has(issue.issueId)) {
+            seenIds.add(issue.issueId);
+            uniqueIssues.push(issue);
+        }
+    }
+
+    return uniqueIssues;
+}
+
+/**
+ * Get the team ID from the team key
+ */
+async function getTeamId(teamKey) {
+    const data = await linearGraphQL(
+        `
+        query($key: String!) {
+            team(id: $key) {
+                id
+                name
+            }
+        }
+        `,
+        { key: teamKey }
+    );
+
+    if (!data.team) {
+        throw new Error(`Team with key "${teamKey}" not found`);
+    }
+
+    return data.team.id;
+}
+
+/**
+ * Find or create a label for the release version
+ */
+async function findOrCreateReleaseLabel(teamId, version) {
+    const labelName = `v${version}`;
+
+    // First, search for existing label
+    const searchData = await linearGraphQL(
+        `
+        query($teamId: String!) {
+            team(id: $teamId) {
+                labels {
+                    nodes {
+                        id
+                        name
+                    }
+                }
+            }
+        }
+        `,
+        { teamId }
+    );
+
+    const existingLabel = searchData.team?.labels?.nodes?.find(
+        (label) => label.name === labelName
+    );
+
+    if (existingLabel) {
+        console.log(`Found existing label: ${labelName}`);
+        return existingLabel.id;
+    }
+
+    // Create the label if it doesn't exist
+    console.log(`Creating new label: ${labelName}`);
+    const createData = await linearGraphQL(
+        `
+        mutation($teamId: String!, $name: String!) {
+            issueLabelCreate(input: { teamId: $teamId, name: $name, color: "#10B981" }) {
+                issueLabel {
+                    id
+                    name
+                }
+                success
+            }
+        }
+        `,
+        { teamId, name: labelName }
+    );
+
+    if (!createData.issueLabelCreate?.success) {
+        throw new Error(`Failed to create label: ${labelName}`);
+    }
+
+    return createData.issueLabelCreate.issueLabel.id;
+}
+
+/**
+ * Add a label to an issue
+ */
+async function addLabelToIssue(issueId, labelId, existingLabelIds) {
+    // Combine existing labels with the new one
+    const allLabelIds = [...new Set([...existingLabelIds, labelId])];
+
+    const data = await linearGraphQL(
+        `
+        mutation($issueId: String!, $labelIds: [String!]!) {
+            issueUpdate(id: $issueId, input: { labelIds: $labelIds }) {
+                success
+                issue {
+                    identifier
+                }
+            }
+        }
+        `,
+        { issueId, labelIds: allLabelIds }
+    );
+
+    return data.issueUpdate?.success;
+}
+
+async function main() {
+    const version = process.argv[2];
+
+    if (!version) {
+        console.error("Usage: node tagLinearIssuesWithRelease.mjs <version>");
+        console.error("Example: node tagLinearIssuesWithRelease.mjs 4.11.4");
+        process.exit(1);
+    }
+
+    const teamKey = process.env.LINEAR_TEAM_ID;
+    if (!teamKey) {
+        console.error("LINEAR_TEAM_ID environment variable is required");
+        process.exit(1);
+    }
+
+    console.log(`Tagging Linear issues for release v${version}`);
+
+    // Find the changelog file
+    const changelogPath = path.join(process.cwd(), "CHANGELOG.md");
+    if (!fs.existsSync(changelogPath)) {
+        console.error(`Changelog not found at: ${changelogPath}`);
+        process.exit(1);
+    }
+
+    // Step 1: Parse changelog for PR numbers
+    console.log("\n1. Parsing changelog for PR numbers...");
+    const prNumbers = getPRsForVersion(changelogPath, version);
+    if (prNumbers.length === 0) {
+        console.log(`No PRs found for version ${version}`);
+        process.exit(0);
+    }
+    console.log(`   Found ${prNumbers.length} PRs: ${prNumbers.join(", ")}`);
+
+    // Step 2: Find Linear issues for these PRs
+    console.log("\n2. Finding Linear issues linked to these PRs...");
+    const issues = await findLinearIssuesForPRs(prNumbers);
+    if (issues.length === 0) {
+        console.log("   No Linear issues found linked to these PRs");
+        process.exit(0);
+    }
+    console.log(`   Found ${issues.length} Linear issues:`);
+    for (const issue of issues) {
+        console.log(`   - ${issue.identifier}: ${issue.title} (PR #${issue.prNumber})`);
+    }
+
+    // Step 3: Get team ID and find/create release label
+    console.log("\n3. Finding or creating release label...");
+    const teamId = await getTeamId(teamKey);
+    const labelId = await findOrCreateReleaseLabel(teamId, version);
+
+    // Step 4: Add label to all issues
+    console.log("\n4. Adding release label to issues...");
+    let successCount = 0;
+    for (const issue of issues) {
+        const existingLabelIds = issue.existingLabels.map((l) => l.id);
+
+        // Check if issue already has the label
+        if (issue.existingLabels.some((l) => l.name === `v${version}`)) {
+            console.log(`   ${issue.identifier}: Already has label v${version}, skipping`);
+            successCount++;
+            continue;
+        }
+
+        const success = await addLabelToIssue(issue.issueId, labelId, existingLabelIds);
+        if (success) {
+            console.log(`   ${issue.identifier}: Added label v${version}`);
+            successCount++;
+        } else {
+            console.error(`   ${issue.identifier}: Failed to add label`);
+        }
+    }
+
+    console.log(`\nDone! Tagged ${successCount}/${issues.length} issues with v${version}`);
+}
+
+main().catch((error) => {
+    console.error("Error:", error.message);
+    process.exit(1);
+});