Changelog

What's shipped, when. RSS feed at /changelog/feed.xml coming with v1 GA.

2026-06-23 — HTTPS certificate pinning announced

• The leaf certificates for api.greenjoules.cloud, portal.greenjoules.cloud, and console.greenjoules.cloud are now published at greenjoules.cloud/.well-known/cert-pins.txt as SHA-256 fingerprints (RFC 7469-style).
• Pin those if you\'re writing native clients that talk to our endpoints; rotations are announced 14 days in advance with the new pin.
• Optional. Default TLS validation is unchanged.

2026-06-23 — v0.15 launch readiness

• docs.greenjoules.cloud brought live with 50+ pages, including service deep-dives, migration guides for 11 clouds, 9 SDK quickstarts, and 3 tutorials
• How we compare section added to homepage
• status.greenjoules.cloud page built (DNS landing soon)
• Signed energy receipts wired with FROST 3-of-5 ed25519; jc receipt verify CLI ships

2026-06-10 — Backbone fleet at 16 nodes

• 16 backbone nodes operational across Hetzner (NBG, HEL, HIL, AshDC), Vultr (8 regions), Latitude (MIA, DAL)
• Vultr bare metal (vbm-4c-32gb) onboarded for the inference layer
• BREAKING: Lowered MinimumRequirements from 2 vCPU / 4 GB RAM to 1 vCPU / 512 MB to support presence-only nodes

2026-06-01 — v0.14 agent

• RAPL energy reading on x86 Linux now factors in DRAM; ~5% bill increase for memory-bound workloads (truer cost)
• NVML integration: real-time NVIDIA energy at request granularity
• Fleet-wide deployment via Forgejo Actions to all 18 backbone nodes
• BREAKING: mesh API now requires HMAC X-Mesh-Token + X-Mesh-Timestamp headers

2026-05-15 — Inference serving layer

• Initial Inference serving for Llama 3.3, Mixtral, Qwen 2.5, DeepSeek V3, FLUX schnell + dev, Whisper
• OpenAI-compatible POST /v1/chat/completions, POST /v1/embeddings, POST /v1/images/generations, POST /v1/audio/transcriptions
• L0/L1/L2/L3 cost-tier router with sub-millisecond classification
• X-Energy-Joules / X-Routed-To / X-Tier / X-Receipt-Id response headers on every call

2026-04-22 — Joule billing live

• Per-joule billing live for Compute, Functions, Object Store, JouleDB
• $5 hold + top-up flow via Stripe, USDC (Base L2), and reward points (Bakkt + Points.com networks)
• Receipts portal with CSV export

2026-04-01 — Object Store + JouleDB v0.10

• S3-compatible Object Store, full surface area minus SelectObjectContent and replication APIs
• JouleDB Postgres 16-wire compatibility
• pgvector extension supported (ivfflat + hnsw indexes)
• Zero inter-node egress on the mesh

2026-03-08 — Mesh formation

• JWP gossip protocol over port 7602 forms the cross-node registry
• HMAC-authenticated mesh API at X-Mesh-Token
• Seed node + 16 backbone nodes joined (fleet later rebalanced to 16 backbone nodes — see 2026-06-10)
• FIX: Vultr cloud-firewall was blocking 7601 + 7602; opened both

2026-03-02 — Forgejo go-live

• git.openie.sh on inv-member-hel
• Forgejo Actions runners spun up for CI
• Daily 03:00 UTC backups via systemd timer; 30-day retention on Cloudflare R2

2026-02-14 — v0.5 release

• x86_64 + aarch64 musl binaries via cross-rs
• bootstrap.sh deploys via Forgejo Releases to a fresh node in ~90 seconds

2025-12-01 — Phases 1-11 (substrate)

The implementation history of the substrate — identity, mesh, registry, scheduler, dispatcher, billing, durable execution — is in implementation-progress.md. Summarised here as a single line for the change log: the substrate became real.