●Change8

Migrating to Streamlit 1.44.0

Version 1.44.0 introduces 1 breaking change. This guide details how to update your code.

Released: 3/25/2025

1
Breaking Changes
5
Migration Steps
15
Affected Symbols

⚠️ Check Your Code

If you use any of these symbols, you need to read this guide:

st.tablest.number_inputst.sliderst.page_linkst.secretsst.navigationst.contextst.badgestreamlit.inittheme.showSidebarSeparatortheme.headingFonttheme.codeBackgroundColortheme.sidebartheme.showWidgetBordertheme.showSidebarBorder

Breaking Changes

●Issue #1

Printing errors when finding secrets is now optional; code that relied on automatic error output must enable the new option (or configure the behavior) or add explicit error handling.

Migration Steps

  1. 1
    If your app relied on automatic printing of secret‑finding errors, enable the new option (e.g., configure the secret handling flag) or add explicit error handling.
  2. 2
    Update theming configuration keys: rename `showWidgetBorder` and `showSidebarBorder` to their new names as documented.
  3. 3
    Review custom theme settings and incorporate new options such as `headingFont`, `codeBackgroundColor`, and `theme.sidebar` if needed.
  4. 4
    Verify any usage of `st.number_input` scrolling or button help commands works as expected (no code changes required).
  5. 5
    Consider adopting the new `st.badge` component for badge rendering.

Release Summary

Streamlit 1.44.0 introduces a responsive dataframe search bar, new theming options, the `st.badge` component, and several bug fixes, while making secret‑error printing optional and renaming some theming keys.

Need More Details?

View the full release notes and all changes for Streamlit 1.44.0.

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