§ Changelog · The serialization plan

Shipped in packs, not all at once.

The simulator opens to the public as a lean Fundamentals starter pack, then serializes the rest of the curriculum as version packs on a roughly biweekly cadence. Every entry below is derived from the release manifest, so it always reflects what a build actually ships. The current public build is v1.0 — Fundamentals.

Released

1. v1.0 Fundamentals 13 scenarios · 13 total Released

Upcoming

1. v1.1 Producer semantics +10 scenarios · 23 total Upcoming
2. v1.2 Consumers & rebalances +10 scenarios · 33 total Upcoming
3. v1.3 Durability & replication +12 scenarios · 45 total Upcoming
4. v1.4 Delivery semantics & transactions +10 scenarios · 55 total Upcoming
5. v1.5 Storage & lifecycle +9 scenarios · 64 total Upcoming
6. v1.6 Ops/controller & quotas +13 scenarios · 77 total Upcoming
7. v1.7 Chaos & failure lab +6 scenarios · 83 total Upcoming
8. v1.8 Multi-DC & DR +11 scenarios · 94 total Upcoming
9. v1.9 Platform +17 scenarios · 111 total Upcoming
10. v2.0 Queues & capstones +14 scenarios · 125 total Upcoming

Dates are deliberately omitted — the cadence is a target, not a contract. Each pack relicenses and unlocks a slice of scenarios (and, where relevant, a free-play tier) already modeled by the engine.