kukirin-ui · Oct 13, 2026 · Oct 13, 2026
diff --git a/.github/FUNDING.yml b/.github/FUNDING.yml
@@ -1,2 +1 @@
-github: [kukirin-ui]
-custom: ["https://checkout.revolut.com/pay/d25ddfdd-7351-465b-afb6-c6238f65c575"]
+custom: ["https://checkout.revolut.com/pay/044a268e-4869-4708-9b0f-8e302cc28c37"]
diff --git a/.github/ISSUE_TEMPLATE/bug_report.yml b/.github/ISSUE_TEMPLATE/bug_report.yml
@@ -19,4 +19,4 @@ body:
     id: logs
     attributes:
       label: Relevant logs
-      description: Paste output from `~/nullcloud-api.log` or `~/nullcloud-llm.log` (never include your token or license key).
+      description: Paste output from `~/nullcloud-api.log` or `~/nullcloud-llm.log` (never include your token).
diff --git a/.github/ISSUE_TEMPLATE/feature_request.yml b/.github/ISSUE_TEMPLATE/feature_request.yml
@@ -1,5 +1,5 @@
 name: Feature Request
-description: Suggest an improvement for Nullcloud Free Core or Pro Hub
+description: Suggest an improvement for Nullcloud
 title: "[Feature]: "
 labels: ["enhancement"]
 body:

diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -2,6 +2,14 @@
 
 All notable changes to this project are documented here.
 
+## [2.0.0] - 2026-10-13
+
+### Changed
+- **Nullcloud is now completely free.** Library, PDF input, custom presets and Private Cloud work for everyone. No license key, no paywall.
+- Removed the Pro license (ECDSA key check, `/pro/status`, `/pro/activate`, `tools/license/`). Added `GET /features`.
+- Income is from optional services only: remote setup €30, setup + priority support €45, Private Cloud (Tailscale) setup €60-80 and team setup from €250 (quote by email).
+- README: honest hardware notes (tested on Exynos with GPU/Vulkan), removed unmeasured speed tables, added Termux troubleshooting, replaced the broken Sponsor badge with an optional Revolut donation link.
+
 ## [1.2.0] - 2026-10-13
 
 ### Changed

diff --git a/LAUNCH.md b/LAUNCH.md
@@ -9,8 +9,8 @@
    - The Android Share Sheet integration (`Share -> Termux -> summary notification`) that works in any app without needing a mobile browser extension is our primary unique wedge.
 3. **Unified Simplicity:**
    - Maintain the single `bash setup.sh` command that deploys all three entry points at once (Browser Extension backend, Web UI, and Android Share Sheet).
-4. **Hyper-Optimize the Mobile Experience (CPU + GPU):**
-   - Pre-configure `Llama-3.2-1B-Instruct Q4_K_M` (4 GB RAM) and `Llama-3.2-3B-Instruct Q4_K_M` (6 GB+ RAM) with both **GPU layer offload (`-ngl`, Vulkan / OpenCL on Adreno & Mali)** and **CPU big.LITTLE thread capping + quantized KV cache (`q8_0`/`q4_0`) + Flash-Attention** so phones hit **5–15+ tokens/second** out of the box.
+4. **Optimize the Mobile Experience (GPU offload):**
+   - Pre-configure `Llama-3.2-1B-Instruct Q4_K_M` (under ~5.5 GB RAM) and `Llama-3.2-3B-Instruct Q4_K_M` (6 GB+ RAM) with GPU layer offload (`-ngl`, Vulkan). Tested on Exynos with GPU (Vulkan).
 
 ---
 
@@ -21,30 +21,23 @@
 - **Why they pay:** Strict data-handling, attorney-client privilege, confidential source protection, and clinical privacy rules forbid pasting sensitive documents into cloud LLMs.
 - **Offer:** Fixed-scope turn-key onboarding, hardware-tuned mobile + workstation installation, Tailscale Private Cloud fleet setup, and bespoke domain prompt presets.
 
-### 2. Ship the Premium Productivity Hub ("Nullcloud Pro")
-- **Checkout (Revolut only):**
-  - Nullcloud Pro license, €19 one-time: https://checkout.revolut.com/pay/d25ddfdd-7351-465b-afb6-c6238f65c575
+### 2. Sell Services, Not Features
+Nullcloud is 100% free (library, PDF, presets and Private Cloud included). Income comes only from optional services:
   - Remote setup, €30: https://checkout.revolut.com/pay/ee0aad48-1ff6-452b-9470-01ae6db706a4
-  - Pro + setup bundle, €45: https://checkout.revolut.com/pay/c60fa94d-e094-4c1f-aac4-ae04c4776c52
-  - Tailscale private cloud (€60-80) and team consulting (from €250): email Pozun.alen96@gmail.com for a quote.
-- **Flow:** The buyer pays via the link, then emails Pozun.alen96@gmail.com with the payment confirmation. The license key is sent manually.
-- **Offline Cryptographic Key:** Issued with `node tools/license/sign.mjs --ref ORDER-ID --sku pro` and verified 100% offline in `server/server.py` (ECDSA P-256, zero phone-home).
-- **Pro Features Locked Behind License:**
-  1. **Saved-Page Library with Search:** Local SQLite FTS5 index (`~/.nullcloud-library.db`) searching across titles, URLs, page text, and summaries offline.
-  2. **PDF Input Capabilities:** Upload or share any PDF for on-device extraction and summarization.
-  3. **Custom Prompt Presets:** Built-in Legal, Journalism, Clinical, and Executive templates plus user-defined presets.
-  4. **Private Cloud Server (`TAILSCALE=1`):** Turns the user's phone into an encrypted private AI server accessible from their laptop via Tailscale.
-
-### 3. Leverage the Free MIT Core for Distribution
-- Keep the core MIT-licensed with zero crippleware on standard single-page summarization so it spreads organically on Hacker News, `r/LocalLLaMA`, `r/termux`, `r/privacy`, and `r/selfhosted`.
-- Enable community support via **GitHub Sponsors** (`.github/FUNDING.yml`). The custom funding link is the €19 Pro checkout.
+  - Setup + priority support, €45: https://checkout.revolut.com/pay/c60fa94d-e094-4c1f-aac4-ae04c4776c52
+  - Private Cloud (Tailscale) setup €60-80 and team setup from €250: email Pozun.alen96@gmail.com for a quote.
+- **Flow:** The buyer pays via the link, then emails Pozun.alen96@gmail.com with the payment confirmation to book a time.
+
+### 3. Free Core for Distribution
+- Everything stays MIT-licensed and free, so it spreads on Hacker News, `r/LocalLLaMA`, `r/termux`, `r/privacy`, and `r/selfhosted`.
+- Optional donations via Revolut (link in the README).
 
 ---
 
 ## Hero Assets Before Posting
 
 1. **20-Second "Airplane Mode" Video:**
-   - Show phone -> swipe down Quick Settings -> **Airplane Mode ON** -> tap Share -> Termux (or click Run in Web UI) -> summary streams in at 10+ tok/s -> notification pops up.
+   - Show phone -> swipe down Quick Settings -> **Airplane Mode ON** -> tap Share -> Termux (or click Run in Web UI) -> summary streams in -> notification pops up.
 2. **Real Device Benchmarks (`bash termux/bench.sh 20`):**
    - Run 20 iterations in Airplane Mode with charger unplugged and record tok/s, seconds/article, battery drop, and temperature delta.
 
@@ -55,7 +48,7 @@
 | Day | Channel | Angle |
 |---|---|---|
 | **Day 1** (Tue–Thu, 14:00–16:00 UTC) | **Hacker News (`Show HN`)** | *"Show HN: Nullcloud – Summarize any page with an LLM running on your phone (on-device, no cloud AI)"* |
-| **Day 1** | **`r/LocalLLaMA`** | Benchmarks: Llama 3.2 1B & 3B tok/s on 4GB–6GB RAM phones (CPU big.LITTLE + Vulkan/OpenCL GPU `-ngl`), KV cache tuning, battery/thermal numbers |
+| **Day 1** | **`r/LocalLLaMA`** | Real `bench.sh` numbers from an Exynos phone with GPU (Vulkan) offload, battery/thermal numbers |
 | **Day 2** | **`r/termux`, `r/selfhosted`, `r/privacy`** | Tailored posts: `termux-url-opener` share sheet, Tailscale Private Cloud, zero telemetry |
 | **Day 2** | **`r/androidapps`, XDA Forums** | Android Share Sheet -> private summary notification in any browser without extensions |
 | **Day 3** | **X, Mastodon, Bluesky** | 20-second Airplane Mode video + benchmark table + repo link |