From fbd97a5ad49ed82e3cd30b19cdd18f7cb72fdb5a Mon Sep 17 00:00:00 2001
From: Ricky O'Steen <39831871+rosteen@users.noreply.github.com>
Date: Thu, 14 Nov 2024 13:54:02 -0500
Subject: [PATCH] Backport PR #3282: Add nbclassic dependency to resolve popout
 error

---
 CHANGES.rst    | 4 +++-
 pyproject.toml | 1 +
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/CHANGES.rst b/CHANGES.rst
index 1416942fd6..2bab51130a 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -9,9 +9,11 @@ Bug Fixes
 - Fixed Aperture Photometry radial profile fit crashing when NaN is present in
   aperture data for Cubeviz and Imviz. [#3246]
 
-- Prevent PluginMarks from converting y-range so they maintain their position 
+- Prevent PluginMarks from converting y-range so they maintain their position
   in the spectrum-viewer when spectral y units are converted. [#3242]
 
+- Added ``nbclassic`` dependency to fix ``solara``-based popouts. [#3282]
+
 Cubeviz
 ^^^^^^^
 
diff --git a/pyproject.toml b/pyproject.toml
index 79216cc96f..98d2ccb61a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -38,6 +38,7 @@ dependencies = [
     "ipypopout>=2.0.0",
     "astroquery",
     "requests",
+    "nbclassic",
 ]
 dynamic = [
     "version",