diff --git a/src/content/docs/stacks.mdx b/src/content/docs/stacks.mdx
index d39fd06f97..c8610d4ca7 100644
--- a/src/content/docs/stacks.mdx
+++ b/src/content/docs/stacks.mdx
@@ -61,7 +61,7 @@ reviewers see the logical progression of your work.
 - One local branch (no juggling N branches for N PRs)
 - Automatic PR chaining with dependency tracking
 - Smart updates that only touch PRs that changed
-- Standard Git, no new commands to learn
+- Everyday Git for daily work: the commit and rebase commands you already use
 - Ships with skills for Claude Code, Cursor, and any agent supporting [skills.sh](https://skills.sh)
 - Complements [Merge Queue](/merge-queue) for safe, fast landing
 
diff --git a/src/content/docs/stacks/compare/gh-stack.mdx b/src/content/docs/stacks/compare/gh-stack.mdx
index bb153b18ae..990d4f2422 100644
--- a/src/content/docs/stacks/compare/gh-stack.mdx
+++ b/src/content/docs/stacks/compare/gh-stack.mdx
@@ -73,9 +73,9 @@ between them with `gh stack up` and `gh stack down`.
 | Push changes | `mergify stack push` | `gh stack push` |
 | Create PRs | Included in `mergify stack push` | Separate `gh stack submit` command |
 | View the stack | `mergify stack list` | `gh stack view` |
-| Edit mid-stack | `mergify stack edit` (interactive rebase) | Checkout the branch, edit, rebase |
+| Edit mid-stack | `mergify stack edit <commit>` (targeted pause) | Checkout the branch, edit, rebase |
 | Reorder changes | `mergify stack reorder` or `mergify stack move` | Manual rebase + `gh stack rebase` |
-| Squash changes | `mergify stack edit` (squash/fixup) | Manual |
+| Squash changes | `mergify stack squash` or `mergify stack fixup` | Manual |
 | Cascading rebase | Automatic on push | `gh stack rebase --upstack` / `--downstack` |
 | Sync after merge | `mergify stack sync` | `gh stack sync` |
 | Open PR in browser | `mergify stack open` (interactive picker) | Links from `gh stack view` |
@@ -83,7 +83,7 @@ between them with `gh stack up` and `gh stack down`.
 | Draft PRs | `mergify stack push --draft` | `gh stack submit --draft` |
 | Merge Queue | [Native Mergify integration](/merge-queue) | GitHub's built-in merge queue |
 | Merge a stack | Bottom-up via Merge Queue | `gh stack merge` (not yet implemented) |
-| Stack visualization | Stack comment on each PR | Native GitHub UI stack map |
+| Stack visualization | Stack comment + browser-extension panel | Native GitHub UI stack map |
 | Branch naming | Auto-generated ([configurable](/stacks/concepts#branch-mapping)) | Developer-chosen or auto-numbered |
 | Navigate between PRs | N/A (single branch) | `gh stack up` / `down` / `top` / `bottom` |
 | Unstack | Not needed (standard Git branches) | `gh stack unstack` |
@@ -121,8 +121,10 @@ yet implemented.
 ## Where gh-stack Is Stronger
 
 **Native GitHub UI.** gh-stack gets a stack map rendered directly in the PR
-interface. Mergify posts a stack comment on each PR, which works well but is
-a comment rather than a native UI element.
+interface. Mergify posts a stack comment on each PR and, with the
+[browser extension](/merge-queue/browser-extensions) installed, renders the
+stack and its revision history as an in-PR panel. Both work well, but neither
+is a built-in GitHub UI element.
 
 ## Other Considerations
 
diff --git a/src/content/docs/stacks/compare/graphite.mdx b/src/content/docs/stacks/compare/graphite.mdx
index 33ea19234d..9866aabb06 100644
--- a/src/content/docs/stacks/compare/graphite.mdx
+++ b/src/content/docs/stacks/compare/graphite.mdx
@@ -78,11 +78,11 @@ between them with `gt up`, `gt down`, `gt top`, and `gt bottom`.
 | Create a stack | `mergify stack new` + commits | `gt create [name]` per branch |
 | Push changes | `mergify stack push` (rebase + push + PRs) | `gt submit` (force-push + PRs) |
 | View the stack | `mergify stack list` | `gt log` |
-| Edit mid-stack | `mergify stack edit` (interactive rebase) | `gt modify` (auto-restacks) |
+| Edit mid-stack | `mergify stack edit <commit>` (targeted pause) | `gt modify` (auto-restacks) |
 | Absorb fixups | Not supported | `gt absorb` (auto-routes staged hunks) |
 | Split a commit | Not supported | `gt split` (by commit, hunk, or file) |
-| Reorder changes | `mergify stack edit` (rebase -i) | `gt reorder` (interactive) |
-| Squash / fold | `mergify stack edit` (squash/fixup) | `gt squash` / `gt fold` |
+| Reorder changes | `mergify stack reorder` or `mergify stack move` | `gt reorder` (interactive) |
+| Squash / fold | `mergify stack squash` or `mergify stack fixup` | `gt squash` / `gt fold` |
 | Undo | Git reflog | `gt undo` (reverts recent `gt` operations) |
 | Sync after merge | `mergify stack sync` | `gt sync` |
 | Navigate between PRs | N/A (single branch) | `gt up` / `down` / `top` / `bottom` |
@@ -215,13 +215,13 @@ This installs the CLI and adds a `commit-msg` hook that generates
 | Graphite | Mergify Stacks |
 |---|---|
 | `gt create` (create a branch) | `git commit` (create a commit) |
-| `gt modify` | `git commit --amend` or `mergify stack edit` |
+| `gt modify` | `git commit --amend` or `mergify stack edit <commit>` |
 | `gt submit` | `mergify stack push` |
 | `gt up` / `down` / `top` / `bottom` | Not needed (single branch) |
 | `gt restack` | Automatic on `mergify stack push` |
 | `gt sync` | `mergify stack sync` |
 | `gt log` | `mergify stack list` |
-| `gt absorb` | `git commit --fixup` + `mergify stack edit` |
+| `gt absorb` | No direct equivalent (amend each commit by hand) |
 
 ### Workflow before and after
 
diff --git a/src/content/docs/stacks/reviewing.mdx b/src/content/docs/stacks/reviewing.mdx
index 7b28c7aec1..1f247c1aa3 100644
--- a/src/content/docs/stacks/reviewing.mdx
+++ b/src/content/docs/stacks/reviewing.mdx
@@ -5,6 +5,7 @@ description: A reviewer's guide to navigating and reviewing stacked pull request
 
 import { Image } from 'astro:assets';
 import StackComment from '../../images/stack-comment.png';
+import RevisionHistory from '../../images/stacks-revision-history.png';
 
 Stacked PRs look and feel like regular pull requests, just smaller. You don't
 need to install anything or learn new tools to review them.
@@ -55,6 +56,25 @@ Review comments work exactly like any other PR:
 When the author addresses your feedback, they'll rebase and push. The PR updates
 in place, and your review comments stay attached to the relevant lines.
 
+## Revision History
+
+Each push keeps a revision-history comment on the PR, so you can see how the
+commit evolved between reviews instead of guessing what changed since you last
+looked. The timeline marks every revision, from the initial push through later
+rebases and content edits, and links to the underlying commit SHAs:
+
+<Image src={RevisionHistory} alt="Mergify Stacks panel with the stack and its revision history timeline on a PR" />
+
+When the author amends a commit, they can attach a short note explaining why.
+That reason shows up against the matching revision, so you don't have to diff
+old and new SHAs to understand what moved.
+
+:::tip
+  The [Mergify browser extension](/merge-queue/browser-extensions) renders the
+  stack and its revision history directly in the GitHub pull request, as shown
+  above.
+:::
+
 ## Merging Stacked PRs
 
 Stacked PRs merge bottom-up. The first PR in the stack (targeting `main`)
diff --git a/src/content/docs/stacks/setup.mdx b/src/content/docs/stacks/setup.mdx
index faaeba6fdf..b92120a7bb 100644
--- a/src/content/docs/stacks/setup.mdx
+++ b/src/content/docs/stacks/setup.mdx
@@ -134,6 +134,7 @@ These optional Git config settings let you customize Stacks behavior:
 | `mergify-cli.stack-branch-prefix` | `stack/{username}` | Prefix for remote branch names |
 | `mergify-cli.stack-create-as-draft` | `false` | Create PRs as drafts by default |
 | `mergify-cli.stack-keep-pr-title-body` | `false` | Don't overwrite PR title/body on updates |
+| `mergify-cli.stack-revision-history` | `true` | Keep a revision-history comment on each PR |
 
 Example:
 
diff --git a/src/content/docs/stacks/updating.mdx b/src/content/docs/stacks/updating.mdx
index 6d263af64c..a2dd76e855 100644
--- a/src/content/docs/stacks/updating.mdx
+++ b/src/content/docs/stacks/updating.mdx
@@ -9,8 +9,14 @@ After pushing a stack, you'll need to make changes: responding to review
 feedback, adding commits, rearranging order, or squashing. This page covers
 every common scenario.
 
-In all cases, the workflow is the same: **make your changes locally, then run
-`mergify stack push`** to sync with GitHub.
+In all cases, the workflow is the same: **edit your stack locally, then run
+`mergify stack push`** to sync with GitHub. Stacks ships dedicated commands for
+every common history rewrite, so you don't have to drive `git rebase -i` by
+hand.
+
+Each editing command accepts a commit as either a short SHA or a
+[Change-Id](/stacks/concepts#change-id) prefix. Most of them also support
+`--dry-run` (`-n`) to print the plan without touching your branch.
 
 ## Amend the Latest Commit
 
@@ -31,31 +37,15 @@ Only the PR corresponding to the amended commit is updated.
 
 ## Edit a Commit Mid-Stack
 
-To modify a commit that isn't at the top of your branch, use interactive rebase.
-Stacks provides a shortcut:
+To modify a commit that isn't at the top of your branch, point
+`mergify stack edit` at it. Pass a short SHA or Change-Id prefix and the rebase
+pauses on that commit:
 
 ```bash
-mergify stack edit
-```
-
-This opens `git rebase -i` from the fork point of your stack. You'll see your
-commits listed:
-
-```text
-pick a1b2c3d feat: add user data model
-pick d4e5f6a feat: add user registration endpoint
-pick g7h8i9b test: add user registration tests
-```
-
-Change `pick` to `edit` for the commit you want to modify:
-
-```text
-edit a1b2c3d feat: add user data model
-pick d4e5f6a feat: add user registration endpoint
-pick g7h8i9b test: add user registration tests
+mergify stack edit a1b2c3d
 ```
 
-Save and close. Git pauses at that commit so you can make changes:
+Git stops at the target so you can make changes:
 
 ```bash
 # Make your changes
@@ -70,25 +60,42 @@ Then push:
 mergify stack push
 ```
 
+Only the amended commit's PR (and any later PRs whose content shifts) is
+updated.
+
+## Reword a Commit Message
+
+To change a commit's message without touching its contents:
+
+```bash
+mergify stack reword d4e5f6a -m "feat: add user registration API endpoint"
+```
+
+The Change-Id is preserved, so the PR keeps its identity. Because Stacks
+derives the PR title and body from the commit message, the corresponding PR's
+title and body update on the next push.
+
 ## Reorder Commits
 
-Open interactive rebase and change the line order:
+List every commit in the order you want, by SHA or Change-Id prefix:
 
 ```bash
-mergify stack edit
+mergify stack reorder d4e5f6a a1b2c3d g7h8i9b
 ```
 
-```text
-pick d4e5f6a feat: add user registration endpoint
-pick a1b2c3d feat: add user data model
-pick g7h8i9b test: add user registration tests
+To move a single commit without listing the whole stack, use `move` with
+`first`, `last`, `before`, or `after`:
+
+```bash
+mergify stack move g7h8i9b first
+mergify stack move a1b2c3d after d4e5f6a
 ```
 
-Save and close. The PRs re-chain automatically when you push.
+The PRs re-chain automatically when you push.
 
 :::caution
   Reordering can cause conflicts if later commits depend on earlier ones. Git
-  will pause and ask you to resolve conflicts during the rebase.
+  pauses and asks you to resolve conflicts during the rebase.
 :::
 
 ## Add a Commit
@@ -105,42 +112,79 @@ correct position in the chain.
 
 ## Remove a Commit
 
-Open interactive rebase and change `pick` to `drop` (or delete the line):
+Drop one or more commits by SHA or Change-Id prefix:
+
+```bash
+mergify stack drop d4e5f6a
+```
+
+On push, the orphan remote branch is deleted and the remaining PRs re-chain.
+
+## Squash or Fixup Commits
+
+To fold a commit into its parent and **drop** its message, use `fixup`:
+
+```bash
+mergify stack fixup g7h8i9b
+```
+
+To combine commits into a target while **keeping** the target's message, use
+`squash`. Sources go before the `into` token, the target after it:
 
 ```bash
-mergify stack edit
+mergify stack squash d4e5f6a into a1b2c3d
 ```
 
-```text
-pick a1b2c3d feat: add user data model
-drop d4e5f6a feat: add user registration endpoint
-pick g7h8i9b test: add user registration tests
+Pass `-m` to rewrite the resulting message instead of keeping the target's:
+
+```bash
+mergify stack squash d4e5f6a into a1b2c3d -m "feat: add user model and endpoint"
 ```
 
-On push, the orphan remote branch is deleted and the remaining PRs re-chain.
+The surviving commit keeps its Change-Id, so the corresponding PR is updated.
+The absorbed commit's remote branch is cleaned up automatically.
 
-## Squash Commits
+## Preview Before You Rewrite
 
-To combine two commits into one, use `squash` or `fixup` in interactive rebase:
+The history-rewriting commands (`reword`, `reorder`, `move`, `drop`, `fixup`,
+`squash`) accept `--dry-run` (`-n`) to print the resulting plan without changing
+your branch:
 
 ```bash
-mergify stack edit
+mergify stack reorder d4e5f6a a1b2c3d g7h8i9b --dry-run
 ```
 
-```text
-pick a1b2c3d feat: add user data model
-squash d4e5f6a feat: add user registration endpoint
-pick g7h8i9b test: add user registration tests
+## Record Why You Amended
+
+When you amend a commit that already has a PR, reviewers see a new revision but
+not the reason behind it. Attach a note before pushing to explain the change:
+
+```bash
+git commit --amend
+mergify stack note -m "address review: rename foo() to bar()"
+mergify stack push
 ```
 
-The surviving commit keeps its Change-Id, so the corresponding PR is updated. The
-absorbed commit's remote branch is cleaned up automatically.
+The note travels with the stack and appears in the PR's revision history, so
+reviewers understand what changed between revisions without diffing SHAs. See
+[Reviewing Stacks](/stacks/reviewing#revision-history) for the reviewer's view.
+
+By default, `mergify stack push` keeps a revision-history comment on each PR up
+to date. Pass `--no-revision-history` (or set
+`mergify-cli.stack-revision-history` to `false`) to turn it off.
 
 ## After a PR Merges
 
-When the bottom PR in your stack merges into `main`, the next PR's base
-automatically updates to `main`. To keep your local branch in sync, just push
-again:
+When the bottom PR in your stack merges into `main`, bring your local branch
+back in sync:
+
+```bash
+mergify stack sync
+```
+
+`sync` fetches the latest `main`, detects which commits already merged, drops
+them from your branch, and rebases the rest. Then push to update the remaining
+PRs:
 
 ```bash
 mergify stack push
@@ -169,5 +213,5 @@ After PR #1 merges, commit A lands on `main`. The remaining PRs re-chain:
   ]}
 />
 
-Stacks rebases on `main` automatically, detects that the merged commit is already
-in `main`, and skips it. The remaining PRs update as needed.
+`sync` rebases on `main`, detects that the merged commit is already there, and
+skips it. The remaining PRs update as needed on the next push.
diff --git a/src/content/images/stack-comment.png b/src/content/images/stack-comment.png
index 8e2c99474d..9a2ddae9f5 100644
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new file mode 100644
index 0000000000..e2d17baac1
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