Data and AI releases

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Posit, July 2026 new features

3 releases · 2 products

shiny 1.7.0

New features Added test mode, enabled via the SHINY_TESTMODE=1 environment variable or the App(test_mode=) argument (which defaults to that env var). The pytest app-launch fixtures (local_app, create_app_fixture) now run apps in test mode.

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shiny 1.6.4

Bug fixes Fixed a path-traversal vulnerability in bookmark restore (CWE-22). Introduced in 1.4.0. Reported by @0xRenSec. When bookmarked state cannot be restored, the notification shown in the client is now a generic message. The reason is logged server-side as a warning on the shiny.bookmark._restore_state logger, so app authors can still see it. (1d8ecb46)

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great-tables 0.23.0

Great Tables v0.23.0 adds new table management and formatting capabilities. This release introduces rm_*() methods for selectively removing table components, a tab_stub_indent() method for controlling row label hierarchy, and the fmt_number_si() formatter for rendering values with SI (metric) prefixes like kilo, mega, and milli.

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