chore(release): bump version to 2.0.0b13 and release field-test brief

[GreenGrassBlueOcean]

Release Overview: MyHOME 2.0.0b13 (Pre-release)

This pre-release advances the v2 beta track from 2.0.0b12 to 2.0.0b13, consolidates the newly deployed versioned documentation platform at openwebnet-ha.github.io/MyHOME, preserves the OWNd==2.0.0b7 engine pin live on PyPI, and delivers crucial runtime resilience fixes ahead of field-plant verification.

Important

Field-Test Brief & Verification Focus:
This release is an operational increment intended to validate recent fixes across physical plants. master remains on v0.9.4 (PR #232 remains open). Due to upstream HACS limitations regarding pre-release switches and non-default branches, testers must install via Method 1 (Terminal & SSH) or Method 2 (Manual ZIP).

---

🚀 What Landed Since 2.0.0b12

1. Versioned Documentation Platform (#399):
   • Deployed Material for MkDocs + mike multi-version site at openwebnet-ha.github.io/MyHOME.
   • Interactive version switcher between v2 (beta) and v0.9.4 (legacy). Root redirects safely to latest (0.9.4 production).
   • 100% UI-first configuration guides, zero-YAML cover calibration guide, and deep links from Home Assistant Repairs directly into documentation.
2. P7 Lighting Groups & Debounced Echo Window (#367, #368, #377, #391):
   • 250ms bidirectional echo window with per-address cancellation, preventing command echoes from reverting group actions.
3. Platinum Integration Quality Scale (IQS) & Strict Typing (#393, #396):
   • mypy --strict fully enforced across all 31 source files with 0 exemptions.
   • Platinum badge qualifying 54/54 architectural rules.
4. OWNd 2.0.0b7 Engine Pin (#394):
   • Pinned strictly to OWNd==2.0.0b7 (live on PyPI) for alphanumeric HMAC challenge-response authentication, PEP 561 py.typed marker, and is_open socket tracking.
5. Cover Motion Abort on Undelivered Frames (#380):
   • Immediately aborts assumed cover movement when the gateway NACKs or drops the travel frame, preventing optimistic state drift.
6. Climate Antifreeze Target Preservation (#383):
   • Preserves configured antifreeze temperature target across periodic status sweeps.
7. Repairs Framework Integration (#387, #388):
   • Unconfigured Timezone (999): Surfaces unconfigured gateway clock sentinels via Home Assistant Repairs with actionable setup instructions.
   • Unknown Gateway Model: Generates a Repair issue when unrecognized WHO=13 dimension 15 codes appear, with a 1-click diagnostic submission link.
8. Physical Plant Replay Fixture Engine (#390):
   • Automated replay of real MH200/MH201 golden burst traces in CI.
9. Gateway Command Session Idle Timeout Tuning (#378):
   • Bounded pacing for legacy/slow gateways preventing premature socket closure.

---

🔍 Known Open Issues & Plant Triage

We actively solicit trace diagnostics for the following open issues:

• [BUG] False gateway identity mismatch: confirmed F454 reports WHO=13 device type 200 #370: F454 reporting WHO=13 type 200 leading to potential identity ambiguity.
• Restore MyHomeServer1 config in HA #397: MyHomeServer1 configuration restore after physical reboot.
• [v2-architecture] [F454 Gateway] No heartbeat received in 120 seconds #315: F454 "no heartbeat in 120s" session termination under high bus traffic.
• issue at "v2-phase1-architecture" loading #314: Component loading errors on specific v2 gateway configurations.
• [BUG] Standalone Climate Zones not exposing FAN #303: Standalone climate zones missing fan speed controls.
• [Bug] F454 + 3455/L4577: recurring NACKs from temperature polling; readings continue when the request is disabled #308: F454 + 3455/L4577 temperature NACKs during explicit probe polling.

---

📦 1-Click Terminal Installation (Recommended for Beta Testers)

mkdir -p /config/custom_components && cd /config/custom_components && \
wget -O myhome.zip "https://github.com/OpenWebNet-HA/MyHOME/releases/download/2.0.0b13/myhome.zip" && \
rm -rf myhome && \
unzip -q myhome.zip -d myhome && \
rm myhome.zip && \
grep '"version"' myhome/manifest.json && \
ha core restart

---

🧪 Verification & Test Results

• Pytest: 1,721 passed, 1 skipped, 100.0% statement coverage across all 31 modules.
• HA Standards: All architectural rules passed (Platinum Quality Scale, clean Ruff, exact OWNd pin).
• Package Release: scripts/package_release.py --tag 2.0.0b13 builds verified HACS-compliant archive.
• Documentation: MkDocs strict builds passed for both v2 beta and v0.9.4 legacy sets.

[codecov-commenter]

⚠️ Please install the to ensure uploads and comments are reliably processed by Codecov.

Codecov Report

✅ All modified and coverable lines are covered by tests.

📢 Thoughts on this report? Let us know!

[GreenGrassBlueOcean]

📦 Dependency Update:
Updated manifest.json requirements pin from OWNd==2.0.0b7 to OWNd==2.0.0b8 to deliver upstream HMAC string conversion improvements (OWNd v2.0.0-b8) to field testers in the 2.0.0b13 beta.

[gimprota76]

MyHOME Diagnostic Bundle

Environment:

• Home Assistant Version: 2026.9.3
• Integration Version: 2.0.0b13
• OWNd Protocol Engine: 2.0.0b8
• Timestamp: 2026-09-20T08:01:28.150Z

Active Gateway Configuration:

• Model: F454 (BTicino S.p.A.)
• Firmware: 2.0
• Connection: Ethernet TCP
• MAC Prefix: 00:03:50
• Queue Pacing: 0.05s
• Worker Count: 1
• Connection Status: Connected

Buffer Telemetry:

• Total RX Frames: 67
• Total TX Frames: 25
• Total Captured: 92
• Buffer Depth: 63 / 200
• Capture Kind: Passive trace
• Gateway Queue Depth: 0
• Active Card Filter: None (All frames)

OpenWebNet Bus Trace

[09:59:19.164] [RX] *1*0*84##
[09:59:19.215] [TX] *#1*99##
[09:59:19.308] [RX] *1*0*99##
[09:59:19.359] [TX] *#2*42##
[09:59:19.451] [RX] *2*0*42##
[09:59:19.502] [TX] *#2*52##
[09:59:19.606] [RX] *2*0*52##
[09:59:19.657] [TX] *#2*72##
[09:59:19.750] [RX] *2*0*72##
[09:59:19.801] [TX] *#2*23##
[09:59:19.891] [RX] *2*0*23##
[09:59:19.942] [TX] *#2*64##
[09:59:20.042] [RX] *2*0*64##
[09:59:20.093] [TX] *#5*0##
[09:59:20.430] [RX] *5*1*##
[09:59:20.436] [RX] *5*5*##
[09:59:20.439] [RX] *5*7*##
[09:59:20.441] [RX] *5*9*##
[09:59:20.444] [RX] *5*11*#1##
[09:59:20.466] [RX] *5*11*#2##
[09:59:20.469] [RX] *5*11*#3##
[09:59:20.471] [RX] *5*11*#4##
[09:59:20.474] [RX] *5*18*#5##
[09:59:20.488] [RX] *5*18*#6##
[09:59:20.491] [RX] *5*18*#7##
[09:59:20.515] [RX] *5*18*#8##
[09:59:21.198] [TX] *#2*0##
[09:59:21.350] [RX] *1*0*21##
[09:59:21.371] [RX] *1*0*31##
[09:59:21.394] [RX] *1*0*25##
[09:59:21.466] [RX] *1*0*41##
[09:59:21.492] [RX] *1*0*51##
[09:59:21.548] [RX] *1*0*61##
[09:59:21.592] [RX] *1*0*71##
[09:59:21.644] [RX] *1*0*81##
[09:59:21.691] [RX] *1*0*74##
[09:59:21.725] [RX] *1*0*22##
[09:59:21.801] [RX] *1*0*62##
[09:59:21.816] [RX] *2*0*42##
[09:59:21.874] [RX] *2*0*52##
[09:59:21.922] [RX] *2*0*72##
[09:59:21.964] [RX] *2*0*23##
[09:59:22.004] [RX] *1*0*53##
[09:59:22.034] [RX] *1*0*73##
[09:59:22.090] [RX] *1*0*54##
[09:59:22.135] [RX] *2*0*64##
[09:59:22.184] [RX] *1*0*84##
[09:59:22.206] [RX] *1*0*99##
[09:59:23.247] [TX] *#4*0##
[09:59:23.377] [TX] *#16*0##
[09:59:35.586] [RX] *#13**15*200##
[10:00:00.589] [RX] *#13**15*200##
[10:00:25.589] [RX] *#13**15*200##
[10:00:34.347] [RX] *2*1000#0*72##
[10:00:34.368] [RX] *2*0*72##
[10:00:34.808] [RX] *2*1000#0*72##
[10:00:34.863] [RX] *2*0*72##
[10:00:34.901] [RX] *2*1000#2*72##
[10:00:34.942] [RX] *2*2*72##
[10:00:37.333] [RX] *2*1000#0*72##
[10:00:37.355] [RX] *2*0*72##
[10:00:50.595] [RX] *#13**15*200##
[10:01:15.601] [RX] *#13**15*200##