OpenGraphLabs · k1a11220 · Aug 9, 2026 · Aug 9, 2026
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -6,6 +6,8 @@ All notable user-facing changes are recorded here. Versions follow
 
 ## [Unreleased]
 
+## [0.1.0rc2] - 2026-08-09
+
 ### Added
 
 - `oglo acceptance`, an owner-facing USB pair test that uses public SDK APIs,
@@ -19,6 +21,9 @@ All notable user-facing changes are recorded here. Versions follow
  longer active upstreams
 - documented firmware 0.9.10/schema 6 as the only supported live-glove baseline;
  retained 0.9.9/schema-6 captures solely as historical decoder provenance
+- removed the unused `pair_id` contract and `allow_unpaired` escape; two-glove
+ connection now relies on one left side, one right side, and distinct logical
+ serials
 
 ## [0.1.0rc1] - 2026-08-07
 
@@ -50,5 +55,6 @@ First public release candidate.
 - zero persistence requires a power-cycle read-back when it is a release gate
 - multi-hour and slow-storage target-host qualification remain deployment tasks
 
-[Unreleased]: https://github.com/OpenGraphLabs/oglo-python/compare/v0.1.0rc1...HEAD
+[Unreleased]: https://github.com/OpenGraphLabs/oglo-python/compare/v0.1.0rc2...HEAD
+[0.1.0rc2]: https://github.com/OpenGraphLabs/oglo-python/compare/v0.1.0rc1...v0.1.0rc2
 [0.1.0rc1]: https://github.com/OpenGraphLabs/oglo-python/releases/tag/v0.1.0rc1
diff --git a/README.md b/README.md
@@ -9,7 +9,7 @@ Python access to the OGLO five-finger tactile glove: 80 taxels per hand at a
 nominal 250 Hz over USB, plus accelerometer, gyroscope, and optional magnetometer
 streams.
 
-> **Release candidate:** `0.1.0rc1` is a USB-first research SDK for the supported
+> **Release candidate:** `0.1.0rc2` is a USB-first research SDK for the supported
 > live-glove baseline, firmware 0.9.10/schema 6. The decoder retains historical
 > 0.9.9/schema-6 vector compatibility, but 0.9.9 is not a deployment target. BLE
 > is available as an experimental transport and is not release-qualified.
@@ -34,14 +34,14 @@ private or staging repository is an active upstream.
 Download the wheel from the matching [GitHub Release](https://github.com/OpenGraphLabs/oglo-python/releases), then install it locally:
 
 ```bash
-python3 -m pip install ./oglo-0.1.0rc1-py3-none-any.whl
+python3 -m pip install ./oglo-0.1.0rc2-py3-none-any.whl
 ```
 
 To install the tagged source instead:
 
 ```bash
 python3 -m pip install \
- "oglo @ git+https://github.com/OpenGraphLabs/oglo-python.git@v0.1.0rc1"
+ "oglo @ git+https://github.com/OpenGraphLabs/oglo-python.git@v0.1.0rc2"
 ```
 
 Python 3.10 or newer is required.

diff --git a/docs/01_quickstart.md b/docs/01_quickstart.md
@@ -6,18 +6,18 @@ Download the wheel from the matching
 [GitHub Release](https://github.com/OpenGraphLabs/oglo-python/releases), then:
 
 ```bash
-python3 -m pip install ./oglo-0.1.0rc1-py3-none-any.whl
+python3 -m pip install ./oglo-0.1.0rc2-py3-none-any.whl
 ```
 
 Or install the immutable source tag:
 
 ```bash
 python3 -m pip install \
- "oglo @ git+https://github.com/OpenGraphLabs/oglo-python.git@v0.1.0rc1"
+ "oglo @ git+https://github.com/OpenGraphLabs/oglo-python.git@v0.1.0rc2"
 ```
 
 Python 3.10 or newer is required. Supported live gloves run firmware 0.9.10 with
-schema 6. `0.1.0rc1` can still parse historical 0.9.9/schema-6 captures, but that
+schema 6. `0.1.0rc2` can still parse historical 0.9.9/schema-6 captures, but that
 parser tolerance is not deployment support; upgrade a live 0.9.9 glove before use.
 
 ## Diagnose before collecting data

diff --git a/docs/02_data_reference.md b/docs/02_data_reference.md
@@ -21,7 +21,7 @@ The IMU packet cadence is not the physical sensor ODR. Firmware configures the
 accelerometer/gyroscope at 200 Hz but polls/emits its latest value on a nominal 2 ms
 schedule, so adjacent 500-packet/s records may contain the same physical measurement.
 
-The supported live contract is firmware 0.9.10/schema 6. `0.1.0rc1` retains parser
+The supported live contract is firmware 0.9.10/schema 6. `0.1.0rc2` retains parser
 tolerance for historical 0.9.9/schema-6 vectors and recordings, but live collection
 must use 0.9.10. Other schemas and older firmware fail closed instead of inviting a
 best-effort packet guess.

diff --git a/docs/06_compatibility.md b/docs/06_compatibility.md
@@ -5,7 +5,7 @@ physical gloves. They are different claims.
 
 ## Supported contract
 
-| Component | Status in 0.1.0rc1 |
+| Component | Status in 0.1.0rc2 |
 | --- | --- |
 | Python | 3.10 or newer |
 | Live-glove firmware | 0.9.10 |
@@ -16,7 +16,7 @@ physical gloves. They are different claims.
 | Firmware 0.9.9 | historical parser/vector compatibility only; upgrade before live use |
 | Firmware 0.9.8 and older | rejected |
 
-The `0.1.0rc1` parser floor remains 0.9.9 so historical schema-6 golden vectors and
+The `0.1.0rc2` parser floor remains 0.9.9 so historical schema-6 golden vectors and
 recordings stay readable. That tolerance is not a live-device support claim. The
 deployed fleet and physical release qualification use 0.9.10/schema 6; unknown
 schemas and firmware older than 0.9.9 fail closed rather than selecting a

diff --git a/pyproject.toml b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "oglo"
-version = "0.1.0rc1"
+version = "0.1.0rc2"
 description = "Python SDK for the OGLO five-finger tactile glove"
 readme = "README.md"
 requires-python = ">=3.10"

diff --git a/src/oglo/__init__.py b/src/oglo/__init__.py
@@ -34,7 +34,7 @@
  find_port, list_candidates, open_serial)
 from ._usb import UsbTransport as _UsbTransport
 
-__version__ = "0.1.0rc1"
+__version__ = "0.1.0rc2"
 
 __all__ = [
  "connect",

diff --git a/tests/test_replay_corruption.py b/tests/test_replay_corruption.py
@@ -45,7 +45,7 @@ def _meta(counts=None):
  return {
  "schema": 2,
  "complete": True,
- "sdk_version": "0.1.0rc1",
+ "sdk_version": "0.1.0rc2",
  "serial": "OGLO-L-TEST01",
  "side": "left",
  "hw_rev": "RDR02_FLEX5_REV_D_TIA",

diff --git a/uv.lock b/uv.lock