From 396df435816f3830a26955347ac1e13132726bcf Mon Sep 17 00:00:00 2001
From: Alexander Wang <alex@terrastruct.com>
Date: Fri, 17 Mar 2023 20:32:45 -0700
Subject: [PATCH 1/2] fix watch title

---
 d2cli/watch.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/d2cli/watch.go b/d2cli/watch.go
index ca2280dc0..9e3e80010 100644
--- a/d2cli/watch.go
+++ b/d2cli/watch.go
@@ -433,7 +433,7 @@ func (w *watcher) handleRoot(hw http.ResponseWriter, r *http.Request) {
 	<div id="d2-err" style="display: none"></div>
 	<div id="d2-svg-container"></div>
 </body>
-</html>`, w.outputPath, w.devMode)
+</html>`, filepath.Base(w.outputPath), w.devMode)
 }
 
 func (w *watcher) handleWatch(hw http.ResponseWriter, r *http.Request) error {

From d3c1a3378e86add11996eb2d3824b949a7401756 Mon Sep 17 00:00:00 2001
From: Alexander Wang <alex@terrastruct.com>
Date: Fri, 17 Mar 2023 20:33:38 -0700
Subject: [PATCH 2/2] changelog

---
 ci/release/changelogs/next.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ci/release/changelogs/next.md b/ci/release/changelogs/next.md
index 655f60d58..d895d4148 100644
--- a/ci/release/changelogs/next.md
+++ b/ci/release/changelogs/next.md
@@ -2,6 +2,8 @@
 
 #### Improvements 🧹
 
+- `<title>` attribute of HTML in watch mode is the base file name, instead of the whole path. [#1054](https://github.com/terrastruct/d2/pull/1054)
+
 #### Bugfixes ⛑️
 
 - Code blocks are not affected by uppercasing from special themes like Terminal. [#1053](https://github.com/terrastruct/d2/pull/1053)