Anatoly Bugakov

thread 'main' has overflowed its stack when using many when().then()

4

### Polars version checks - [X] I have checked that this issue has not already been reported. - [X] I have confirmed this bug exists on the [latest version](https://crates.io/crates/polars) of...

unexpected behaviour of .arr() when value is NULL

3

### Polars version checks - [X] I have checked that this issue has not already been reported. - [X] I have confirmed this bug exists on the [latest version](https://crates.io/crates/polars) of...

### Polars version checks - [X] I have checked that this issue has not already been reported. - [X] I have confirmed this bug exists on the [latest version](https://crates.io/crates/polars) of...

max_exprs not working with apply_multiple in 26.1

9

### Polars version checks - [X] I have checked that this issue has not already been reported. - [X] I have confirmed this bug exists on the [latest version](https://crates.io/crates/polars) of...

Less operations fit Logical Plan in 26.1 than 25.1 on windows, and far less than on Linux

1

### Polars version checks - [X] I have checked that this issue has not already been reported. - [X] I have confirmed this bug exists on the [latest version](https://crates.io/crates/polars) of...

#### Why am I getting [binary data] and not utf8 encoded string? ```python import polars as pl import connectorx as cx data = {"a": ["z", "w"], "b": [3, 4]} df...

One of my proto file's name ends with underscore (eg `foo_.proto`). In the `mod.rs` I get `pub mod foo;` So I manually change it to `pub mod foo_;`