Streamlit now uses Apache Arrow for serializing data frames when they are sent from Streamlit server to the front end. See our blog post
(Users who wish to continue using the legacy data frame serialization can do so by setting the dataFrameSerialization config option to "legacy" in their config.toml)
Other Changes
Bug fixes: Unresponsive pydeck example (#3395), JSON parse error message (#2324), Tooltips rendering (#3300), Colorpicker not working on Streamlit Sharing (#2689)
0.84.2
No release notes provided.
0.84.1
No release notes provided.
0.84.0
Release date: Jul 1, 2021
Highlights
🧠 Introducing st.session_state and widget callbacks to allow you to add statefulness to your apps. Check out the blog post
Notable Changes
🪄 st.text_input now has an autocomplete parameter to allow password managers to be used
Other Changes
Using st.set_page_config to assign the page title no longer appends “Streamlit” to that title (#3467)
NumberInput: disable plus/minus buttons when the widget is already at its max (or min) value (#3493)
This page lists highlights, bug fixes, and known issues for official Streamlit releases. If you're looking for information about nightly releases, beta features, or experimental features, see Try pre-release features.
.. tip::
To upgrade to the latest version of Streamlit, run:
.. code-block:: bash
$ pip install --upgrade streamlit
Version 0.84.0
Release date: Jul 1, 2021
Highlights
🧠 Introducing st.session_state and widget callbacks to allow you to add statefulness to your apps. Check out the blog post
Notable Changes
🪄 st.text_input now has an autocomplete parameter to allow password managers to be used
Other Changes
Using st.set_page_config to assign the page title no longer appends “Streamlit” to that title (#3467)
NumberInput: disable plus/minus buttons when the widget is already at its max (or min) value (#3493)
Version 0.83.0
Release date: Jun 17, 2021
Highlights
🛣️ Updates to Streamlit docs to include step-by-step guides which demonstrate how to connect Streamlit apps to various databases & APIs
Notable Changes
📄 st.form now has a clear_on_submit parameter which "resets" all the form's widgets when the form is submitted.
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Bumps streamlit from 0.56.0 to 0.85.1.
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Commits
580b6b9Up version to 0.85.146e6530Fix value stickiness when widgets are removed and readded (#3556)af75115Add global.dataFrameSerialization to streamlit_configuration.md (#3595)706e405Update change logd13c68dFix docs URL in submit button error message (#3558)3400dd5Up version to 0.85.085dd1e3Update change log8126f54Arrow is the default DataFrame serialization format (#3590)4d1bc8a[Arrow]pyarrow.Tablecan be passed as an input argument (#3571)ec86cec[Arrow] E2E tests for new features introduced by Arrow (#3573)Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
@dependabot rebase.Dependabot commands and options
You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) - `@dependabot use these labels` will set the current labels as the default for future PRs for this repo and language - `@dependabot use these reviewers` will set the current reviewers as the default for future PRs for this repo and language - `@dependabot use these assignees` will set the current assignees as the default for future PRs for this repo and language - `@dependabot use this milestone` will set the current milestone as the default for future PRs for this repo and language - `@dependabot badge me` will comment on this PR with code to add a "Dependabot enabled" badge to your readme Additionally, you can set the following in your Dependabot [dashboard](https://app.dependabot.com): - Update frequency (including time of day and day of week) - Pull request limits (per update run and/or open at any time) - Out-of-range updates (receive only lockfile updates, if desired) - Security updates (receive only security updates, if desired)