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[Enh]: Add str.pad_start, str.pad_end

enhancementNew feature or requestNew feature or request

Status: Open.

#3388 In narwhals-dev/narwhals;

· yuuuxt opened on Jan 4, 2026

[Enh]: Add support for <code>concat(..., how={"vertical_relaxed", "diagonal_relaxed"})</code>

enhancementNew feature or requestNew feature or request

Status: Open.

#3386 In narwhals-dev/narwhals;

· FBruzzesi opened on Jan 3, 2026

[Enh]: Improve support for Decimal dtype

dtypes

enhancementNew feature or requestNew feature or request

Status: Open.

#3375 In narwhals-dev/narwhals;

· FBruzzesi opened on Dec 30, 2025

use protocols instead of optional 3rd party dependencies in public type annotations

typing

Status: Open.

#3374 In narwhals-dev/narwhals;

· MarcoGorelli opened on Dec 29, 2025

Add <code>{*Frame,Series,Expr}.drop_nans</code>

enhancementNew feature or requestNew feature or request

Status: Open.

#3366 In narwhals-dev/narwhals;

· dangotbanned opened on Dec 22, 2025

enh: add (optional) <code>order_by</code> to <code>rolling_*</code>, <code>cum_*</code>, <code>first</code>, ...

enhancementNew feature or requestNew feature or request

Status: Open.

#3363 In narwhals-dev/narwhals;

· MarcoGorelli opened on Dec 19, 2025

[Enh]: add LazyFrame.collect_batches

enhancementNew feature or requestNew feature or request

Status: Open.

#3360 In narwhals-dev/narwhals;

· danielgafni opened on Dec 18, 2025

[Enh]: Chain operations before .over() for LazyFrames

enhancementNew feature or requestNew feature or request

harder than it looks

Status: Open.

#3358 In narwhals-dev/narwhals;

· naive-forecaster opened on Dec 17, 2025

[Enh]: add support for Expr.list.eval

enhancementNew feature or requestNew feature or request

Status: Open.

#3351 In narwhals-dev/narwhals;

· tokoko opened on Dec 13, 2025

[Bug]: Enum accepts non-string categories

bug: it should raise an error but doesn't

dtypes

Status: Open.

#3338 In narwhals-dev/narwhals;

· FBruzzesi opened on Nov 30, 2025

typing: <code>mypy</code> infers <code>from_native(IntoFrameT) -&gt; IntoDataFrameT</code>

bug: it raises an error but shouldn't

needs investigation

typing

Status: Open.

#3319 In narwhals-dev/narwhals;

· afrisgaard opened on Nov 21, 2025

[Enh]: Add SQL-like string parsing into Narwhals expressions (or document examples)

enhancementNew feature or requestNew feature or request

Status: Open.

#3310 In narwhals-dev/narwhals;

· danielgafni opened on Nov 16, 2025