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Historical Change Ledger and Release Diff Explorer
What changed—and what was preserved?
Trace accepted KillChains.com corrections, program withdrawals, successor relationships, and evidence reclassifications. Each ledger item keeps the prior bounded statement beside the accepted current state, names the first corrected release, shows the evidence and public surfaces reviewed, and preserves unresolved unknowns.
It records accepted repository-authored corrections, withdrawals, supersessions, and evidence reclassifications while preserving the prior bounded statement, first corrected release, evidence, impact, and remaining unknowns.
Is the Change Ledger the same as the Change Impact Explorer?
No. Change Impact previews hypothetical review obligations. The Change Ledger publishes only events already accepted, tested, versioned, and preserved by the repository.
The ledger begins after human review—not when a hypothetical impact preview is generated.
The Change Impact Explorer asks what would require review if something changed. This page records only changes that the repository already accepted, tested, versioned, and preserved in release history.
01
Keep the before state
The earlier bounded statement remains visible as history. A correction cannot pretend that the prior publication never existed.
02
Name the acceptance point
Every event identifies the first release that carried the corrected state and the accepted evidence that justified it.
03
Separate truth from maintenance
A link failure, source reclassification, program withdrawal, interface correction, and verified successor have different meanings.
04
Retain the unknowns
A corrected statement can still leave control modes, downstream use, physical-device behavior, or successor status unresolved.
Release chronology
Accepted change entered the public record in four releases.
The release number is the acceptance boundary for this ledger. It is not the date when an external program necessarily changed.
Search the release history or compare up to three accepted events.
Filters and comparison operate over released records only. JavaScript improves the interaction but is not required to read the complete ledger or submit a server-rendered comparison.
6Accepted eventsCorrections, withdrawals, supersessions, and reclassifications17Referenced public sourcesExisting source IDs only13Affected clean routesRepresentative public review surfaces7Discovery artifactsRegenerated only through repository work
KC-CHANGE-001 · first corrected in v1.8.0
Public contact identity normalized to one approved address
Accepted correctionPublication identityCorrection active
Before
Prior bounded statement or state
A separate editor-domain address remained available as a public editorial contact beside the approved author identity.
→
Accepted
Current statement or state
The sole public author, editorial, publisher-schema, feed, and security contact is mike@ns12.com; the former editor-domain address is not used as a fallback.
Why the repository accepted the change
The repository owner explicitly directed one public contact identity, and v1.8.0 normalized every owning configuration, metadata, feed, security, documentation, and memory surface.
Inspect evidence, release impact, preservation, and remaining unknowns
Accepted evidence
Accepted decision · decision:KC-DEC-017One public contact address owns author, editorial, publisher, and security contactdocs/long-term-memory/decisions/active-decisions.md
Durable release proof · proof:LTM-PROOF-008Company-to-system relationship explorer v1.8.0 proofdocs/long-term-memory/implementation-history/technology-provider-directory-v1.8.0.md
No current Claim Lineage record is assigned to this change.
Repository and discovery diff
config/site.php
data/author.php
includes/seo.php
includes/footer.php
Regenerated discovery artifacts
feed.xml
feed.json
content-index.json
llms.txt
.well-known/security.txt
Preservation rule
The former address remains visible only in versioned release history and change proof; it must not reappear as a current public contact.
Remaining unknowns
Production mail delivery and external mailbox custody were not tested by the repository release.
What this accepted change does not establish
This correction does not establish production mailbox configuration, delivery, retention, or identity verification beyond the approved public address.
KC-CHANGE-002 · first corrected in v1.13.0
Dutch Crime Anticipation System moved from operational history to discontinued status
Accepted withdrawal or discontinuationProgram lifecycleWithdrawn; history retained
Before
Prior bounded statement or state
CAS was described historically as a national Dutch place-based forecasting system used by police teams.
→
Accepted
Current statement or state
The Dutch Crime Anticipation System is recorded as out of use, with an end date in December 2025; its earlier operation is retained as historical evidence.
Why the repository accepted the change
The reviewed Dutch algorithm-register record identifies phase-out and a December 2025 end date. KillChains.com therefore separates the former operational design from its current discontinued state.
Inspect evidence, release impact, preservation, and remaining unknowns
Accepted decision · decision:KC-DEC-021Predictive-enforcement records preserve function, status, consequence, and unknownsdocs/long-term-memory/decisions/active-decisions.md
Durable release proof · proof:LTM-PROOF-012Predictive Enforcement Program Explorer v1.13.0 proofdocs/long-term-memory/implementation-history/predictive-enforcement-explorer-v1.13.0.md
Descriptions of CAS inputs, risk maps, human interpretation, and past deployment remain available as historical program evidence. They must not be used alone to imply current operation.
Remaining unknowns
No successor program is registered in this release.
Detailed downstream forecast retention after phase-out remains outside the bounded public record.
What this accepted change does not establish
Discontinuation does not prove the model was unlawful, ineffective in every context, or replaced by a functionally identical system.
KC-CHANGE-003 · first corrected in v1.13.0
Gangs Violence Matrix superseded by the Violence Harm Assessment
Accepted supersessionProgram lifecycleSuperseded; history retained
Before
Prior bounded statement or state
The Gangs Violence Matrix was a current Metropolitan Police named-person gang and violence intelligence-prioritization program.
→
Accepted
Current statement or state
The former Matrix ceased operation and is retained for historical analysis; the Violence Harm Assessment owns the current successor description and current published statistics.
Why the repository accepted the change
Current Metropolitan Police records and the reviewed program history identify the Matrix as decommissioned and the VHA as its successor framework.
Inspect evidence, release impact, preservation, and remaining unknowns
Accepted decision · decision:KC-DEC-021Predictive-enforcement records preserve function, status, consequence, and unknownsdocs/long-term-memory/decisions/active-decisions.md
Durable release proof · proof:LTM-PROOF-012Predictive Enforcement Program Explorer v1.13.0 proofdocs/long-term-memory/implementation-history/predictive-enforcement-explorer-v1.13.0.md
The Matrix remains visible as historical evidence of the former program, its governance failures, and the reason a successor exists. It must not be silently deleted or described as current.
Remaining unknowns
The public record does not establish the complete downstream use of every VHA entry.
Published governance does not establish causal effectiveness or eliminate unequal effects.
What this accepted change does not establish
The successor relationship does not establish that VHA is machine learning, proves future violence, or resolves every criticism associated with the former Matrix.
KC-CHANGE-004 · first corrected in v1.14.0
Older sources received an explicit historical-evidence classification
Accepted evidence reclassificationSource governanceReclassification active
Before
Prior bounded statement or state
Before the Source Review layer, these source records exposed identity, class, date, and bounded support without a separate public lifecycle-review state.
→
Accepted
Current statement or state
Twelve older program, product, audit, and framework records are explicitly classified as historical evidence and retained for chronology; none establishes current operation by itself.
Why the repository accepted the change
Release 1.14.0 added a separate source-lifecycle plane so an older official or manufacturer page could remain useful without being mistaken for current capability or status evidence.
Inspect evidence, release impact, preservation, and remaining unknowns
Each underlying source and bounded support statement remains unchanged. The historical label narrows current use rather than rewriting the source.
Remaining unknowns
Several programs may have successors or local continuations not established by the reviewed public record.
Historical classification does not determine whether an external URL remains reachable.
What this accepted change does not establish
A historical label does not mean false, unlawful, ineffective, or obsolete in every jurisdiction; it means the source cannot establish current state alone.
KC-CHANGE-005 · first corrected in v1.14.0
Lancet capability statement narrowed to disputed evidence
Accepted evidence reclassificationEvidence stateReclassification active
Before
Prior bounded statement or state
The source registry retained the manufacturer and belligerent description without a separate public review-state warning.
→
Accepted
Current statement or state
The Lancet source is explicitly marked disputed or contested and remains attributed; it is not promoted into independent verification of control mode, field performance, or current configuration.
Why the repository accepted the change
The source is a manufacturer or belligerent capability claim whose strongest operational implications are not independently established in the reviewed public record.
Inspect evidence, release impact, preservation, and remaining unknowns
No current Claim Lineage record is assigned to this change.
Repository and discovery diff
review:zala-lancet
Regenerated discovery artifacts
source-index.json
content-index.json
Preservation rule
The source title, publisher, link, date, and bounded support remain visible with attribution. The dispute label prevents stronger downstream wording.
Remaining unknowns
Public evidence does not establish the exact control mode.
Independent field-performance and current-configuration evidence remain unavailable.
What this accepted change does not establish
Disputed does not mean disproved. It means the current evidence is insufficient for independent verification of the stronger claim.
KC-CHANGE-006 · first corrected in v1.14.1
Daily Break the Chain briefing containment corrected
Accepted correctionInterface behaviorCorrection active
Before
Prior bounded statement or state
The expanded mission briefing was positioned inside a fixed-height immersive frame, allowing lower briefing content and launch controls to be clipped on some short desktop viewports.
→
Accepted
Current statement or state
While the briefing is active, it owns the challenge-frame height and the covered console is removed from active layout; after launch, the normal immersive frame and console are restored at a visible header-safe position.
Why the repository accepted the change
A user-provided 1178×590 screenshot exposed content outside the containing frame. Release 1.14.1 converted the active intro to content-driven containment and added a regression at the reported viewport.
Inspect evidence, release impact, preservation, and remaining unknowns
Accepted evidence
Accepted decision · decision:KC-DEC-023The active simulation briefing owns layout heightdocs/long-term-memory/decisions/active-decisions.md
No current Claim Lineage record is assigned to this change.
Repository and discovery diff
includes/challenge-app.php
assets/css/site.css
assets/js/challenge.js
tests/responsive-browser.py
Preservation rule
The user-reported failure, prior layout explanation, release proof, and regression remain in durable implementation history. The defective layout is not retained as current behavior.
Remaining unknowns
Physical iOS, Android, foldable, television, and WebXR device behavior still requires deployment-device testing.
What this accepted change does not establish
The local browser regression does not prove every physical device, browser chrome configuration, assistive technology, or production cache path.
No accepted events match the current filters.
Release-diff comparison
Compare the accepted state transitions—not a truth score.
The table contrasts release identity, change type, prior and accepted state, preservation rule, public impact, and unresolved unknowns. It does not rank the seriousness or correctness of the events.
v1.13.0 · KC-CHANGE-002
Dutch Crime Anticipation System moved from operational history to discontinued status
Accepted withdrawal or discontinuation
Prior state
CAS was described historically as a national Dutch place-based forecasting system used by police teams.
Accepted state
The Dutch Crime Anticipation System is recorded as out of use, with an end date in December 2025; its earlier operation is retained as historical evidence.
Reason
The reviewed Dutch algorithm-register record identifies phase-out and a December 2025 end date. KillChains.com therefore separates the former operational design from its current discontinued state.
Preserved history
Descriptions of CAS inputs, risk maps, human interpretation, and past deployment remain available as historical program evidence. They must not be used alone to imply current operation.
No successor program is registered in this release. Detailed downstream forecast retention after phase-out remains outside the bounded public record.
v1.13.0 · KC-CHANGE-003
Gangs Violence Matrix superseded by the Violence Harm Assessment
Accepted supersession
Prior state
The Gangs Violence Matrix was a current Metropolitan Police named-person gang and violence intelligence-prioritization program.
Accepted state
The former Matrix ceased operation and is retained for historical analysis; the Violence Harm Assessment owns the current successor description and current published statistics.
Reason
Current Metropolitan Police records and the reviewed program history identify the Matrix as decommissioned and the VHA as its successor framework.
Preserved history
The Matrix remains visible as historical evidence of the former program, its governance failures, and the reason a successor exists. It must not be silently deleted or described as current.
The public record does not establish the complete downstream use of every VHA entry. Published governance does not establish causal effectiveness or eliminate unequal effects.
v1.14.1 · KC-CHANGE-006
Daily Break the Chain briefing containment corrected
Accepted correction
Prior state
The expanded mission briefing was positioned inside a fixed-height immersive frame, allowing lower briefing content and launch controls to be clipped on some short desktop viewports.
Accepted state
While the briefing is active, it owns the challenge-frame height and the covered console is removed from active layout; after launch, the normal immersive frame and console are restored at a visible header-safe position.
Reason
A user-provided 1178×590 screenshot exposed content outside the containing frame. Release 1.14.1 converted the active intro to content-driven containment and added a regression at the reported viewport.
Preserved history
The user-reported failure, prior layout explanation, release proof, and regression remain in durable implementation history. The defective layout is not retained as current behavior.
Affected routes
/
Remaining unknowns
Physical iOS, Android, foldable, television, and WebXR device behavior still requires deployment-device testing.
Historical Change Ledger
Accepted repository history
Events appear here only after source or code ownership is resolved, the prior state is preserved, tests pass, a release is named, and durable proof is written.
Previews estimate which records would require attention after a possible source or claim event. They do not become history merely because a visitor opens or shares the URL.
Learn the failure here. Make the deployed machine answerable at Evulgare.
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The ledger preserves accepted publication history. Evulgare is the production destination for preserving and reconstructing the evidence history of deployed machine systems.