Post-150 Roadmap (Scopes 151–350)
status : authoritative
semantics_version : 1.0.0
Continues from ROADMAP_POST100.md (scope 150 boundary). Living plan: .cursor/plans/clanos_build_151_350.plan.md .
Pace: 1–3 scopes/month. Scope 350 targets release 1.0 gate (~5–8 years post-150).
Note: Scope-index labels (200, 250, 300, 350, …) name integration checkpoints in this roadmap. Runtime validation uses unified subsystem gates — see VALIDATION_GATES.md .
Epoch
Scopes
Scope index
Theme
7
151–175
—
Stub graduation: loom, OOM, audit/build, Kani tier B
8
176–200
200
SCHEDULING_UNIFIED + meta-semantics + semantic lint CI
9
201–225
—
Native SDK / UX; clan-rt production path
10
226–250
250
Language adapters; POSIX depth; QEMU→hardware
11
251–275
—
Userspace drivers; IOMMU/DMA; GPU isolation
12
276–300
300
Observability; federation; distributed endpoints
13
301–325
—
Checkpoint security; Tier D; Verus selective
14
326–350
350
1.0 API freeze; compat sunset; public release
Scope
Title
Layer
151
Loom ENDPOINT_QUEUES harness
kernel
152
Loom SESSION_QUEUES harness
kernel
153
SMP AP bring-up gate
kernel
154
SCHEDULING_UNIFIED draft
kernel
155
S-01 executable spec case
kernel
156
OOM suspend frozen-in-memory
kernel
157
OOM shed/ack wire format
kernel
158
MEM_BUDGET full enforcement
kernel
159
Cap quota on all mint paths
platform
160
Epoch 7 OOM integration
kernel
161
Audit tamper policy
kernel
162
Audit shadow counter
kernel
163
Dual-build hash CI
platform
164
Build integrity production path
platform
165
Epoch 7 audit/build gate
governance
166
Mandatory Kani CI
governance
167
Transfer TOCTOU Kani harness
kernel
168
Fuzz corpus graduation
governance
169
Proof cache key CI
governance
170
Epoch 7 evidence gate
governance
171
Compat review epoch 7
compat
172
Benchmark re-baseline
governance
173
Health dashboard delta
governance
174
Epoch 7 integration smoke
governance
175
Epoch 7 signoff
governance
Scopes 176–200 (Epoch 8 → scope 200)
Scope
Title
176–180
Service-centric scheduler implementation (S-*)
181–185
Meta-semantics M-* precedence table
186–190
Semantic lint CI for clan-semantics-v*
191–195
Full health dashboard
196–199
Four-layer boundary review II
200
Scope 200 scheduling integration gate
Scopes 201–250 (Epochs 9–10 → scope 250)
Scope
Title
201–210
Native SDK / manifest tooling / UX
211–220
Language runtime adapters (Rust, C)
221–230
POSIX compat depth + corpus expansion
231–240
Real hardware path + architecture_state flags
241–249
QEMU→hardware transition procedure
250
Scope 250 hardware + SDK gate
Scopes 251–300 (Epochs 11–12 → scope 300)
Scope
Title
251–265
DRIVER_MODEL implementation; userspace drivers
266–275
Semantic observability tooling
276–290
Federation + distributed endpoint protocol
291–299
Checkpoint reopen_trigger design
300
Scope 300 federation gate
Scopes 301–350 (Epochs 13–14 → scope 350)
Scope
Title
301–310
Checkpoint/restore security domain
311–320
FORMAL_MODEL.md + Tier D / Verus
321–330
Never-stabilize graduation to 1.0
331–340
Public SECURITY/CONTRIBUTING; GPG gates
341–349
Release scorecard + compat sunset target
350
Scope 350 release 1.0 gate
Validation smokes (post-150)
Line
Epoch
ClanOS-Gate: name=integrity ok=true
7
ClanOS-Gate: name=scheduling ok=true
8
ClanOS-Gate: name=hardware ok=true
10
ClanOS-Gate: name=federation ok=true
12
ClanOS-Gate: name=release ok=true
14
Scripts: python scripts/gate/run.py --gate integrity --timeout 180, python scripts/gate/run.py --gate scheduling --timeout 180, python scripts/gate/run.py --gate hardware --timeout 180, python scripts/gate/run.py --gate federation --timeout 180, python scripts/gate/run.py --gate release --timeout 180.
See RELEASE_SCORECARD.md for current release criteria.