Weekly Updates¶
Running log of weekly status, shipped artifacts, schedule changes, and key decisions. Updated weekly.
Week of 2026-02-23¶
Status: 🟢 Green — MAJOR PIVOT WEEK — 197 commits, repo restructure, 8 bugs fixed, SDLC doc, WiX aborted
Confidence: High — TB11 source-mode validation nearly complete, VLX deployment proven on VM 104
What was Delivered¶
Repo Restructure (Mon-Tue):
refactor: restructure builds into src/x32/ and src/x64/
refactor: unify Project Files into single shared folder
refactor: reorganize repo — nero-project to exp/, v3_60 and v7.0(patch) to src/x86/
CV Update.bat Overhaul (Mon-Wed):
feat: version picker in CV Update + alpha VM deployment script
feat: rewrite CV Update for junction-swap mode
fix: add self-update protection to CV Update.bat
fix: replace \NUL directory checks with trailing backslash
fix: handle (x86) in junction paths — use delayed expansion
fix: remove old CV Update.bat from build folders
fix: rewrite CV Update.bat — protect junctions, repair missing links
Tech Support Modernization (Tue-Wed):
feat: rewire Tech Support button to create GitHub Issues
feat: GitHub login at startup + local issue backup
fix: GitHub login browser not opening at startup
fix: move GitHub login from startup to Tech Support click
fix: use _browser instead of startapp for GitHub login URL
fix: use github.com/login instead of private repo URL
feat: update Web Page menu item to simplestruct.com/resources.html
feat: auto-configure AutoCAD Startup Suite on version switch
docs: add 34-tech-support-modernization
TB11 Bug Fixing (Wed-Sat):
fix: guard tiltup.lsp against missing tiltlist.txt (Bug 10)
fix: VLX detection, FILE nil crash, drawing type detection (Bugs 7-9)
refactor: format inspanel.lsp, dbchk.lsp, warning.lsp to coding standards
fix: guard inspanel.lsp against nil ssget (Bug 12)
feat: save/restore wall line data via walllist.txt in inspanel
fix: walline recovery + TEXT creation regression in inspanel/wall_dlg (Bug 13)
fix: inspanel fast path — generate tiltlist when panels already attached
fix: tiltlist.txt ENAME serialization error in inspanel (Bug 14)
fix: tiltup index bug — nn vs xn for pnllst lookup (Bug 15)
fix: savelay ENAME/XData filtering + layout index bug (Bugs 16-17)
fix: add 19 missing files to PB11-00x32 from XP-Legacy
fix: update web URL and tech support in PB builds
feat: sync TB11-01x64/acad2000 with patched TB11-01x32 source
Bug Tracker & Validation (Thu-Sat):
docs: add 32-tb11-bug-tracker with all session bugs
docs: add Bug 18 (progcont dead code) with DFMEA cross-reference table
docs: add Bug 19 (missing menu registration) + validation workflow
docs: update Bug 20 — patched acad.exe root cause analysis
docs: correct Bug 20 — exe swap theory disproven, deploy deferred VLX loading
docs: log Bug 21 (missing RefSearchPath), broaden bug definition, update DFMEA
feat: add GitHub Issues sync for bug tracker
SDLC Document (Fri-Sat):
docs: add 35-software-development-lifecycle (DFSS-aligned SDLC)
docs: add concrete cross-references to SDLC doc (35)
docs: elaborate Tools & Best Practices, add Project Management Methods (doc 35)
docs: comprehensive expansion of SDLC doc 35 (813→1007 lines)
Doc 07 Overhaul (Sat):
docs: major update to doc 07 — WiX ABORTED, pivot to VLX .bundle/App Store
What Changed¶
Timeline: WiX MSI installer development ABORTED (Feb 28). Distribution strategy pivots to VLX .bundle format for Autodesk App Store. This removes the Mar 31 WiX GA target. App Store submission now targets Q3-Q4 2026.
Scope: Repo physically restructured — builds now under src/x32/, src/x64/, legacy under src/x86/, Nero project under exp/. CV Update.bat rewritten for junction-swap deployment. Tech Support button rewired to GitHub Issues.
Risk: Bug 20 (VLX crash on VM 104) initially misdiagnosed as exe-swap issue — theory disproven, real fix is deferred VLX loading via acaddoc.lsp. 8 source-mode bugs fixed this week (10-17). Only Bug 18 (progcont dead code) remains open.
What’s Next¶
Complete AutoIT validation script on VM 102 (XP baseline screenshots)
Begin .bundle format packaging for App Store
Continue GSCI alpha testing (Week 2: real-world workflows)
Address Bug 18 (progcont dead code / 4 identical menu routes)
Decisions Made¶
✅ WiX installer development ABORTED — VLX .bundle to Autodesk App Store instead
✅ Autodesk App Store promoted to PRIMARY distribution channel
✅ White Cap retained as potential beta customer
✅ Deferred VLX loading (acaddoc.lsp) adopted as standard deployment strategy
✅ Bug 20 exe-swap theory officially disproven — original acad.exe restored to VM 104
Week of 2026-02-16¶
Status: � Yellow — Schedule slippage acknowledged, Weeks 4-5 replanned for recovery
Confidence: Moderate — Multi-OS installer monitoring complete, alpha testing plan drafted
What was Delivered¶
Documentation Restructure:
docs: update status report for Week 3 (Feb 9) — Nero analysis complete
docs: acknowledge schedule slippage and replan Weeks 4-5 for recovery
docs: add M2.5 Integration & Bug Fixing phase (April 1-30)
docs: fix timeline — shift VLX recompilation to Week 6
docs: add explicit start and target dates to all milestones
docs: cascade M2.5 Integration phase timeline changes to 03 and 04
docs: update milestones dashboard with Nero study and Windows security impact
Installer Monitoring (Checkpoint 2-3):
Checkpoint 2: AC2000 installation monitoring data from XP, Vista, Win7
Checkpoint 3: CV3.60 monitoring data + cross-platform analysis
Document 4 CV3.60 installer bugs from XP-TEST install
Proxmox snapshots + CV3.60 UAC failure documentation
Fix Checkpoint 2 analysis: AV conflicts are installer-caused, not noise
Testing Infrastructure:
Add comprehensive installation execution plan with 4-tool monitoring workflow
Fix Inctrl5 two-phase mode instructions in FEASIBILITY_STUDY, MONITORING-PLAN, EXECUTION-PLAN
Fix Total Uninstall instructions for v6.18 (monitored programs, not profiles)
Remove AutoIt Au3Recorder from testing workflow — tool incompatible with test VMs
Doc-Level Clean Up:
refactor: Move installer studies into installer-recompilation/ subfolder
Remove duplicate nero files from modernization-2026 root
Organize installer testing documentation into dedicated folder
Feb 12: Win10 compatibility study complete, v3.60 vs v11.0 diff study
Alpha Testing & Architecture:
docs: alpha testing plan for GSCI engineers on VMs 200-201
docs: integrate GSCI alpha testing timeline across planning documents
docs: restore nanoCAD testing to release plan — critical free 64-bit LISP platform
docs: add .github/copilot-instructions.md for AI coding agents
docs: rewrite README with actual project description
Binary Tracking:
Track .exe, .dll, and .pdf files in src/TB11-01x32
Add missing exe files: SendTo copy.exe, wincss2000.exe
Add PB11-00x64 source tree with acad2000/nanocad25 split
What Changed¶
Timeline: Week 3 slippage acknowledged — VLX recompilation shifted to Week 6. Added M2.5 Integration phase (Apr 1-30) as buffer. Replanned Weeks 4-5 for recovery.
Scope: GSCI alpha testing plan drafted, nanoCAD 64-bit testing restored to roadmap. Copilot instructions added for AI-assisted development.
Risk: 4 CV3.60 installer bugs documented with clear root causes. AV false positives reclassified as installer-caused. Multi-OS monitoring data captured across XP/Vista/Win7.
What’s Next¶
Begin walking v11 changes into v3.60 installer baseline
Acquire Win10 32-bit eval VM (90-day Microsoft license)
Target: CV11 running on Win10 (~Mar 10)
Organize alpha test VMs 201-202 for GSCI engineers
Decisions Made¶
AutoIt removed from tooling — incompatible with test VMs
M2.5 Integration & Bug Fixing phase added (April 1-30)
VLX recompilation shifted to Week 6 to accommodate slippage
Week of 2026-02-09¶
Status: 🟢 Green — BREAKTHROUGH WEEK — CV3.60 + AC2000 validated on 3 OS platforms
Confidence: High — Multi-OS installation confirmed, 8 bugs cataloged with clear fix paths
What was Delivered¶
🎉 AC2000 + CV3.60 installed on XP, Vista, AND Win7 — no UAC issues (logged in as Administrator)
8 bugs documented with root cause analysis in CV360-Installation-Analysis.md (470 lines)
41 files identical across all 3 platforms — installer is consistent
Complete v11 installer specification created from 3-tool monitoring data
3-tool monitoring data captured on all VMs (Total Uninstall, Inctrl5, Regshot)
Proxmox snapshots:
ac2000-installed-20260210andcv360-installed-20260210on all 3 VMsBug 2 (UAC) downgraded from Critical to Low — works fine as Administrator
Nero wizard approach validated (isDcc bytecode won’t compile; wizard generates clean .rul)
docs: Add ConTech Optimizer business plan with revised financial projections (weidercx)
docs: Update VM testing documentation to reference tools/vm-testing repo location (weidercx)
Remove unused Bitvise SSH user files (weidercx)
Add Bitvise SSH XP installer from Proxmox ISO (weidercx)
Organize Total Uninstall tools into full package directory (weidercx)
Fix VM testing tools: allow .exe in tools/vm-testing and organize properly (weidercx)
Add VM testing tools extracted from InstallTools.iso (weidercx)
docs: Integrate S3 + CloudFront deployment pipeline into modernization docs (weidercx)
docs: Generalize VM103 access guide and integrate into modernization docs (weidercx)
docs: Integrate VM103 Proxmox remote access setup into modernization documentation (weidercx)
feat: Add Nero project file groups and InstallShield setup files (weidercx)
Update: Nero 4.0.9.0 modernization complete - 16-bit to 32-bit conversion successful (weidercx)
Add Nero 4.0.9.0 InstallShield 6.1 working project and supporting files (weidercx)
Add Nero 4.0.9.0 InstallShield recompilation documentation (weidercx)
What Changed¶
Timeline: ✅ ON TRACK — Despite Week 3 slippage from Nero analysis, Week 4 delivered major breakthrough. CV3.60 + AC2000 validated on XP/Vista/Win7. The “95% failure rate” was based on non-Administrator testing — installer works when logged in as Administrator. M2 (Installer GA) remains achievable.
Scope: New intermediate target added: CV11 running on Win10 within ~1 month. Then NanoCAD (free) testing, then latest desktop AutoCAD (purchase required). Timeline buffer retained for bug fixing.
Risk: R3b de-escalated from CRITICAL to MEDIUM. R8 (Windows compatibility) de-escalated from ⚠️ WATCH to 🟡 PARTIAL. 8 bugs documented with clear fix paths. Bug 1 (profile detection) is highest priority for v11 bridge work.
Key Bugs Found (Feb 10)¶
# |
Bug |
Severity |
Workaround |
|---|---|---|---|
1 |
Profile detection → writes to .DEFAULT |
CRITICAL |
Fix in v11 bridge |
2 |
UAC file rename hack |
LOW |
Works as Administrator |
3 |
csvmenu load fails |
HIGH |
Manual: Tools → AutoLISP → Load |
4 |
csv.arx incompatible |
MEDIUM |
VLX works fine |
5 |
Version key 3.2 vs 3.60 |
MEDIUM |
IS script update needed |
6 |
acad.exe crash (Vista/Win7) |
MEDIUM |
Menu compilation trigger |
7 |
LOADCTRLS downgrade |
MEDIUM |
Intent unclear |
8 |
LocalServer32 path corruption |
LOW |
Preserve original format |
What’s Next¶
Week 5 (Feb 17-24): Begin walking v11 changes into v3.60 installer
Win10 32-bit eval VM: Acquire free 90-day license from Microsoft
Target (~Mar 10): CV11 running on Win10
Then: Test with latest NanoCAD (free — no purchase required)
Then: Test with latest desktop AutoCAD (purchase necessary)
Don’t shift timeline left — retain buffer for bug fixing
Decisions Made¶
Bug 2 (UAC) downgraded from Critical to Low — all VMs logged in as Administrator
AutoIt removed from tooling — broken on all VMs. 3-tool monitoring approach: Total Uninstall, Inctrl5, Regshot
New roadmap: Win10 32-bit → NanoCAD (free) → AutoCAD (purchase) → WiX installer GA
Week of 2026-01-26¶
Status: 🟢 Green — InstallShield setup, SimpleStruct sandbox, installer cost analysis
Confidence: Moderate — 72 commits, installer rebuild sprint planned but pivoting to VM-based approach
What was Delivered¶
InstallShield Setup & Analysis:
docs: Add comprehensive InstallShield IDE setup guide for local recompilation
docs: Switch to VM-based InstallShield compiler environment
Add InstallShield development support to VS Code IDE
Add InstallShield 12 as recommended migration path (Option B-Alt)
Add InstallShield migration plan for v3.60 to Windows 11
Add Windows 11 compatibility wrapper for legacy installer
docs: consolidate InstallShield migration into modernization-2026
docs: Add installer modernization decision — WiX Toolset for Windows 11
docs: Add comprehensive v3.60 installer analysis and bug documentation
docs: Reorganize installer documentation in Sphinx tree
docs: document AutoCAD 2000 16-bit installer dependency (R12)
docs: add in-place OS upgrade analysis to R12
docs: comprehensive installer cost analysis across all modernization docs
SimpleStruct Website:
Move website files to webpage/Simplestruct/
Move Foundation and GSConcrete to Simplestruct/sandbox/
Add GSC Legacy Foundation website clone to Foundation folder
Add Greater Seattle Concrete website clone to GSConcrete folder
Update Foundation site with original images, responsive styling, hamburger menu
Add automation system page explaining GitHub Actions workflows
Add kid-friendly explanations to CI/CD pipeline page
Changelog & Workflow:
Upgrade changelog to show full commit history grouped by month/year
Upgrade weekly email to HTML format with full content
Add SimpleStruct logo and professional signature to weekly email
Fix weekly-update workflow: add git pull –rebase before push
Documentation Updates:
docs: update 00-vision status report to January 27, 2026
docs: add Proxmox VM infrastructure migration across modernization docs
docs: Update milestones dashboard with installer modernization impacts
docs: Complete installer impact updates to timeline and distribution docs
What Changed¶
Timeline: Installer rebuild sprint planned (Week of Jan 21 entry) but work focused on tooling setup and cost analysis. InstallShield 12 identified as migration path. WiX Toolset selected for Windows 11.
Scope: SimpleStruct sandbox created with Foundation and GSConcrete website clones. Installer cost analysis completed across all modernization docs.
Risk: AutoCAD 2000 installer has 16-bit dependency (R12) — InstallShield VM-based approach needed. Weekly email upgraded to HTML format.
What’s Next¶
Begin actual v3.60 installer rebuild in XP VM
Compare v3.60 installer paths to v7.0/v11 actual state
Acquire Win10 32-bit eval VM for compatibility testing
Decisions Made¶
✅ InstallShield 12 selected as recommended migration path (Option B-Alt)
✅ WiX Toolset selected for Windows 11 installer modernization
✅ SimpleStruct sandbox structure established for website prototypes
Week of 2026-01-21 (Current)¶
Status: 🟢 Green
Confidence: High — Installer rebuild sprint initiated
Weekly Goal¶
Rebuild v3.60 installer from decompiled RUL file and validate on Windows XP VM
Sprint Tasks¶
Task |
Status |
Notes |
|---|---|---|
1. Set up InstallShield 5.x in XP VM |
⬜ Not Started |
Locate license/installer |
2. Load |
⬜ Not Started |
May need syntax fixes |
3. Create VM snapshot (pre-install baseline) |
⬜ Not Started |
Clean XP + AutoCAD 2000 |
4. Compile installer from RUL |
⬜ Not Started |
Target: functional .ins |
5. Run installer in XP VM |
⬜ Not Started |
Document any errors |
6. Create VM snapshot (post-install) |
⬜ Not Started |
For diff comparison |
7. Run WinDiff/comparison tool |
⬜ Not Started |
Registry + filesystem delta |
8. Document differences vs original installer |
⬜ Not Started |
Gap analysis |
9. Fix Bug #1: Registry profile detection |
⬜ Not Started |
See cross-check-and-bug-fix.md |
10. Fix Bug #2: AutoCAD running check |
⬜ Not Started |
UAC-related false positive |
11. Retest with fixes applied |
⬜ Not Started |
Verify bugs resolved |
Key Deliverables This Week¶
Working installer compiled from
setup.rulVM snapshots (before/after) for diffing
Diff report (registry + filesystem changes)
At least one bug fix implemented
Risks & Mitigations¶
Risk |
Likelihood |
Impact |
Mitigation |
|---|---|---|---|
InstallShield 5.x license unavailable |
Medium |
High |
Try demo mode; fallback to analyzing output only |
RUL syntax incompatible (decompiler artifacts) |
Medium |
Medium |
Manual cleanup; reference IS5 documentation |
VM storage/snapshot space |
Low |
Low |
Use differencing disks; compress snapshots |
AutoCAD 2000 activation issues in VM |
Medium |
Medium |
Use already-activated snapshot if available |
What’s Next¶
Week 2 (Jan 27 - Feb 3): v7.0 Installer Reverse Engineering
No original
.insfile exists — must derive from v3.60 logicInspect existing v7.0/v11 installation on desktop machine
Compare v3.60 installer paths to v7.0/v11 actual state
Reverse engineer target state from installed system
Create new installer script for v7.0
Week 3 (Feb 3-10): VLX Recompilation + Menu Tree
Recompile VLX files from LSP source (v3.60 and v7.0)
Document complete menu hierarchy from MNU/CUI files
Map every menu item → LSP command → DCL dialog
Identify any source gaps (missing LSP files)
Decisions Made¶
✅ Will use VM snapshots + WinDiff approach for validation
✅ Bug fixes will be documented before implementing in WiX
✅ Original installer behavior will be captured as baseline
✅ v7.0 installer will be derived from v3.60 + reverse engineering (no original .ins)
✅ Menu tree will be tied to actual LSP/DCL files for modernization planning
Week of 2026-01-19¶
Status: 🟢 Green — PEAK WEEK — 353 commits, documentation mega-push, SimpleStruct deployed
Confidence: High — Complete legacy codebase documented, website live, sprint kickoff
What was Delivered¶
Legacy Documentation Mega-Push (Mon-Wed):
docs: Auto-generate comprehensive documentation for 184 LISP modules
docs: Complete ALL v3.60 modules (core, panels, dialogs, drawing, features — 126 files)
docs: Complete ALL v7.0 modules (96 files)
docs: HIGH-QUALITY documentation for ALL 80 DCL files (v3.60 + v7.0)
docs: ENHANCED DCL files [1-20/20] — 6 batches: master panel, calculator, parameters, project, weld connections, base plate, feature dialogs, config dialogs, FINAL BATCH
docs: v3.60 DCL [5 batches] + v7.0 DCL [5 batches + FINAL] — all complete
docs: Add VLX analyzer tool and comprehensive CSV.VLX analysis
docs: Comprehensive CSV.lsp and csvmenu.lsp analysis
docs: Add v3.60 vs v7.0 comparison, WF.zip AISC library, verification reports
Legacy Codebase Reorganization (Mon-Tue):
docs: Organize v360-modules into 15 functional categories (126 files)
docs: Restructure v70-modules to match v360-modules organization
docs: Quality check — remove 76 duplicate/orphan v360 docs
docs: Consolidate duplicate-numbered directories
fix: Restore 20 enhanced DCL files lost during reorganization
docs: Complete legacy documentation reorganization
Cover Sheet & Risk Register (Tue-Wed):
Cover sheet improvements: color-coded roadmap, milestone status, risk scores, streamlined charter
Risk register: unified R1-R17 numbering, blue dots for mitigated risks
Fix UTF-8 encoding in 180+ legacy documentation files
Complete Sphinx toctree fix: zero orphans, all docs in tree
Update modernization-2026 docs for sprint kickoff (Jan 21)
SimpleStruct Website (Mon-Wed):
Webpage branding: larger logo, SimpleStruct italicization, centered navigation
feat: add news and events automation with calendar and embeds
feat: RSS feed-based news and event discovery workflows
Add responsive dual-month calendar, Google Calendar/.ics integration
NewsAPI integration for construction/precast/concrete news
Make header responsive, fix tooltip scrolling, improve article filtering
fix: repair mojibake encoding corruption in docs
Encoding & CI/CD:
fix: convert all 228 markdown files to UTF-8 encoding
feat: add automatic UTF-8 encoding fix to CI/CD pipeline
Version Cleanup:
Rename v11(patch) to v7.0(patch) — reflects actual version (January 2004)
Full sync: Replace all v11(patch) references across docs and comparison files
Add comprehensive legacy version analysis: v3.60 vs v11(patch)
What Changed¶
Timeline: Sprint kickoff (Jan 21). This was the highest-volume week of the project (353 total commits). Complete legacy documentation generated in 3 days. No date shifts.
Scope: Complete legacy documentation generated: v3.60 modules (126 files reorganized into 15 categories), v7.0 modules (96 files), all 80 DCL dialog files documented. SimpleStruct webpage deployed with news/events automation. Cover sheet and risk register refined.
Risk: UTF-8 encoding corruption discovered across 228 markdown files — fixed via batch conversion. Sphinx toctree had orphaned docs — fixed to zero orphans. RSS workflow needed rebase-before-push fix.
What’s Next¶
Begin v3.60 installer rebuild sprint (Week of Jan 27)
Set up InstallShield 5.x in XP VM for .rul compilation
Continue refining SimpleStruct webpage content
Decisions Made¶
✅ DCL documentation approach: enhanced format with architectural analysis (not just field lists)
✅ Legacy docs reorganized into v360-modules (15 categories) and v70-modules (matching structure)
✅ SimpleStruct website deployed with automated news/events workflows
✅ Weekly update workflow now compares commits against milestones
✅ 5-minute timeout added to ensure ChatGPT API calls complete before email sends
Week of 2026-01-13¶
Status: 🟢 Green
Confidence: Moderate — P1 technical path still solidifying
What Shipped¶
Executive dashboard home page deployed to docs site
Milestones dashboard (M1—M8) published
Legacy v3.60 module analysis documentation (171 files) reformatted and pushed
Installers section (rebuild vs. hotpatch) added to legacy archive
What Changed¶
Timeline: P1 target remains March 2026 (no slip)
Scope: Docs restructuring complete; ready for technical focus
Risk: Source code parity still TBD; patch strategy awaits deeper code audit
What’s Next¶
Begin P1 codebase audit: identify gaps between current source and latest build
Decision point: patch vs. recreate (target: week of Jan 20)
Draft regression test framework outline
Schedule AutoCAD 2026 access request with product team
Decisions Made¶
✅ Home page format: Executive dashboard (status, risks, milestones, quick links)
✅ Milestones table: Adopt M1—M8 naming; track RAG status weekly
✅ Documentation site structure locked: Legacy + Modernization 2026 as main sections
Week of 2026-01-06¶
Status: 🟡 Yellow
Confidence: Low — scope still being refined
What Shipped¶
P0 validation: ConstructiVision runs in AutoCAD 2000 VM (dry run successful)
Project plan outline (phases P0—P5)
Documentation skeleton deployed to GitHub Pages
What Changed¶
Timeline: Pushed P1 start 1 week to accommodate docs setup
Scope: Added “installers” section (rebuild vs. hotpatch) to legacy docs
Risk: Discovered source code version may lag newest internal build (TBD on gap size)
What’s Next¶
Formalize P1 work breakdown structure (WBS)
Begin inventory of source code artifacts
Request access to latest internal build for comparison
Decisions Made¶
✅ P0 is complete; move directly to P1 recompile work
✅ Documentation will live on GitHub Pages (no separate wiki)
✅ Weekly updates to be logged here (not in external tracking tool)
Week of 2026-12-30 (Year-End Close)¶
Status: 🟢 Green
Confidence: Moderate — planning phase on track
What Shipped¶
High-level project charter and vision document
Rough phase plan (P0—P5) with tentative timelines
Risk register v1 (7 identified risks)
What Changed¶
Timeline: Compressed planning window to 2 weeks (vs. original 4) to hit Jan mid-month kickoff
Scope: Deferred AI enhancements roadmap detail to Jan (waiting on web dev hire decision)
Risk: No major changes; risks identified and mitigation strategies drafted
What’s Next¶
Formalize weekly cadence (Monday standups)
Create executive dashboard landing page
Finalize M1—M8 milestone definitions
Decisions Made¶
✅ Modernization target: Ship by end of Q4 2026
✅ Staffing model: Lead (chadw) + web dev (TBD) + AI dev (TBD)
✅ Demo readiness: World of Concrete 2027 (Jan 19—21, 2027) with Dec 15, 2026 freeze as hard deadline
Template: New Weekly Entry¶
Copy this template every Monday and fill in:
## Week of YYYY-MM-DD
**Status:** 🟢 / 🟡 / 🔴
**Confidence:** Low / Moderate / High — [1-line reason]
### What was Delivered
- Artifact / deliverable 1
- Artifact / deliverable 2
- "¦
### What Changed
- **Timeline**: [any date shifts, slips, or accelerations]
- **Scope**: [any scope adds/removals]
- **Risk**: [any new risks, mitigation updates, or closures]
### What's Next
- Action 1
- Action 2
- "¦
### Decisions Made
- ✅ Decision 1
- ✅ Decision 2
- "¦
Last Updated: 2026-02-28
Next Update: Week of 2026-03-02