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Reproducible segfault on setkey() in data.table 1.9.7 development version

bug

regression

Status: Closed (completed).

#1753 In Rdatatable/data.table;

· by peterlittlejohn was closed on Dec 21, 2025

Unable to translate "in parallel"

Status: Closed (completed).

#7475 In Rdatatable/data.table;

· by rffontenelle was closed on Dec 22, 2025

Internal error: DT passed to assign has not been allocated enough column slots

top requestOne of our most-requested issuesOne of our most-requested issues

Status: Closed (completed).

#4100 In Rdatatable/data.table;

· by tyner was closed on Dec 30, 2025

Refactor cedta() for readability

Status: Merged (completed).

Rdatatable/data.tablenumber 7162

#7162 In Rdatatable/data.table;

· by MichaelChirico was closed on Jan 4, 2026

New Mandarin translations

translationissues/PRs related to message translation projectsissues/PRs related to message translation projects

Status: Merged (completed).

Rdatatable/data.tablenumber 7472

#7472 In Rdatatable/data.table;

· by MichaelChirico was closed on Dec 18, 2025

<code>rbindlist</code>: pre-convert column names to UTF-8

Status: Merged (completed).

Rdatatable/data.tablenumber 7461

#7461 In Rdatatable/data.table;

· by aitap was closed on Dec 22, 2025

context= parameter to test()

Status: Merged (completed).

Rdatatable/data.tablenumber 7201

#7201 In Rdatatable/data.table;

· by MichaelChirico was closed on Dec 27, 2025

Improve translation-readiness of string with subclause

translationissues/PRs related to message translation projectsissues/PRs related to message translation projects

Status: Merged (completed).

Rdatatable/data.tablenumber 7476

#7476 In Rdatatable/data.table;

· by MichaelChirico was closed on Dec 22, 2025