> ## Documentation Index
> Fetch the complete documentation index at: https://docs.lagerdata.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Version 0.19.1

> May 25, 2026

## <u>Bug Fixes</u>

* **`lager debug ... flash` and the DA1469x flash loader now quote the firmware path before handing it to OpenOCD.** OpenOCD parses its TCL commands word-by-word, so a `program` or `load_image` argument with a space in it was being chopped into two TCL words and the underlying flash op either failed loudly with `wrong # args` or hit the wrong file. In practice the path comes from `tempfile.NamedTemporaryFile()` or the fixed `~/third_party/customer-binaries/openocd/flash-loaders/da1469x/` tree (no spaces), so the bug never bit in normal operation; the fix is defensive and aligns `box/lager/debug/openocd.py`'s `OpenOcdRpc.program()` and `OpenOcdRpc.load_image()` with the existing quoting pattern in `OpenOcdRpc.rtt_setup()`. Notable for operators who relocate the flash-loader tree via `LAGER_FLASH_LOADERS_DIR=/path/with spaces/`.
* **DA1469x flash\_loader ELF parser now reports a clear error on a truncated symbol-table name instead of a Python `ValueError` traceback.** `box/lager/debug/da1469x_loader.py`'s ELF32 symbol walker used `bytes.index(b'\x00', ...)` to locate the null terminator for each name in the string table, which raised an unwrapped `ValueError` if the strtab itself was truncated. Switched to `bytes.find()` with an explicit error message that names the offending offset; `_resolve_loader_symbols()` still rewraps it as `Da1469xLoaderError` so the call site error type is unchanged.

## <u>Installation</u>

To install this version:

```bash theme={null}
pip install lager-cli==0.19.1
```

To upgrade from a previous version:

```bash theme={null}
pip install --upgrade lager-cli
```

## Resources

[View Release on PyPI](https://pypi.org/project/lager-cli/0.19.1/)