> ## 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 0.8.0

> March 12, 2026

## <u>Features</u>

* RTT RAM search parameters for Python API: `dbg.rtt(search_addr=0x20000000, search_size=0x10000, chunk_size=0x1000)` allows specifying where to search for the SEGGER RTT control block in target RAM
* RTT RAM search CLI flags: `--rtt-search-addr`, `--rtt-search-size`, `--rtt-chunk-size` for `lager debug <net> gdbserver --rtt`
* Instruments and nets HTTP handlers on Lager Box for remote configuration queries

## <u>Bug Fixes</u>

* Fixed PID file path mismatch where `status()` and `rtt()` only checked `/tmp/jlink.pid` but `connect()` writes to `/tmp/jlink_gdbserver.pid` — both paths are now checked everywhere
* Fixed `detect_and_configure_rtt()` always reporting "No debugger connection" even when the debugger was connected, preventing RTT control block auto-detection from running
* Fixed `erase_flash()` and `read_memory()` failing to find a running debugger when connected via the GDB server PID path

## <u>Installation</u>

To install this version:

```bash theme={null}
pip install lager-cli==0.8.0
```

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/0.8.0/)