Issues

• LiteralInput with serializer='json' marks an unchanged string value invalid

  holoviz/panel#8893 · Filter by author chiruu12 opened on Oct 20, 2026

• WebSocket reconnect fails to repull Tabulator session: buffer for id not found

  holoviz/panel#8887 · Filter by author Lennart-Rein opened on Oct 20, 2026
  1

• Error raised when setting arbitrary non-string values in AutoCompleteInput with restrict=False

  holoviz/panel#8878 · Filter by author TheoMathurin opened on Oct 19, 2026
  1

• DatetimeInput raises TypeError and keeps an out-of-bounds value when only start or end is set

  holoviz/panel#8876 · Filter by author JoeyTan21 opened on Oct 18, 2026

• Add a panel check command that runs an app like panel serve and reports where it fails

  holoviz/panel#8873 · Filter by author ghostiee-11 opened on Oct 17, 2026

• DateRangeSlider accepts value=None and then raises in _sync_values

  holoviz/panel#8871 · Filter by author ghostiee-11 opened on Oct 17, 2026

• Terminal loses history inside Tabs

  holoviz/panel#8832 · Filter by author SBlokhuizen opened on Oct 9, 2026
  2

• Standalone embed=True export: no clean built-in way to set favicon

  holoviz/panel#8822 · Filter by author guillaume-vignal opened on Oct 6, 2026
  3

• Tabulator throws non-intuitive errors for non-Pandas data

  component: tabulatorTRIAGE
  holoviz/panel#8788 · Filter by author Coderambling opened on Oct 1, 2026

• Remove deprecated HTTP patch options in Panel 2.0

  holoviz/panel#8778 · Filter by author philippjfr opened on Sep 27, 2026
  2

• RFC: DataFrame backend parity for Panel's tabular components via Narwhals

  holoviz/panel#8721 · Filter by author ghostiee-11 opened on Aug 17, 2026
  1

• Figures collapsing in bokeh tabs wrapped in bokeh column only when rendered with Panel

  holoviz/panel#8672 · Filter by author PrateekArya opened on Jul 17, 2026
  2

• Tabulator cannot serialize a GeoDataFrame geometry column (bokeh SerializationError)

  component: tabulator
  holoviz/panel#8663 · Filter by author ghostiee-11 opened on Jul 5, 2026

• FileDownload color input not functional

  holoviz/panel#8653 · Filter by author moali200 opened on Jun 21, 2026
  3

• Hide the Traceback stack trace in the browser for errors during app initialization

  holoviz/panel#8647 · Filter by author dataF0g opened on Jun 17, 2026
  1

• Panel application converted with pyodide do not work

  holoviz/panel#8641 · Filter by author PierreMarchand20 opened on Jun 9, 2026
  1

• Azure OAuth not working with multiple accounts

  priority: high
  Bug

  holoviz/panel#8634 · Filter by author MarcSkovMadsen opened on Jun 5, 2026
  5

• Browser JS Heap usage not cleared up when widget is removed

  holoviz/panel#8589 · Filter by author rupika-sinha opened on May 14, 2026
  2

  

• Tooltips for widgets in the righthand side bar render off screen

  holoviz/panel#8574 · Filter by author killcoder opened on May 4, 2026
  1

• Panel Convert dependency resolution is lacking

  holoviz/panel#8565 · Filter by author chucklay opened on Apr 22, 2026

• Lingering OAuth token refresh requests after user closes sessions

  holoviz/panel#8544 · Filter by author TheoMathurin opened on Apr 1, 2026

• Broken link in the documentation

  Documentation

  holoviz/panel#8542 · Filter by author bevilacqc opened on Mar 31, 2026
  2

• tickCross editor works poorly unexpected

  holoviz/panel#8530 · Filter by author mandelkow opened on Mar 24, 2026

• model.useState boomerang causes character loss in React ESM text inputs

  TRIAGE
  Bug

  holoviz/panel#8523 · Filter by author MarcSkovMadsen opened on Mar 20, 2026 · v1.10.0

• Dynamic components in templates do not update in Panel 1.8.x (CSS + object updates broken) (Regression from 1.7.5)

  holoviz/panel#8510 · Filter by author peterlee18 opened on Mar 15, 2026
  4