Wider fieldObserved
OpenAI begins testing saved memory in ChatGPT
The announcement describes a user-controlled feature for carrying selected information into future chats.
OpenAI announcementtimeline / singularity
A dated record of memory, agents, and the work that became WhiteMagic.
Follow WhiteMagic’s public milestones alongside AI and agent developments across the wider field. Each date points to its source.
This pass follows two sourced strands: WhiteMagic’s public milestones and developments across the wider field. Each entry links to a registry, release tag, or first-party announcement; personal notes and concept links are reserved for a later pass.
- WhiteMagic
- Wider field
Wider fieldObserved
Anthropic introduces the Model Context Protocol
MCP is introduced as an open standard for connecting AI assistants to data sources and tools.
Anthropic announcementWider fieldObserved
Google announces the Agent2Agent protocol
A2A is presented as an open protocol for agents built with different frameworks to communicate and coordinate.
Google Developers BlogWider fieldObserved
ChatGPT memory expands to reference past chats
OpenAI describes memory using both saved memories and relevant context from chat history.
OpenAI memory updateWider fieldObserved
Claude memory rolls out to Team and Enterprise plans
Anthropic describes cross-chat memory, a memory summary, and incognito chats.
Anthropic announcementWider fieldObserved
Anthropic introduces a memory tool for Claude API agents
The developer tool lets agents create and manage files in a persistent memory directory on the developer's infrastructure.
Claude Platform announcementWider fieldObserved
Claude memory begins expanding to Pro and Max
Anthropic updates its memory announcement to describe the expansion beyond Team and Enterprise plans.
Anthropic announcementWhiteMagicObserved
whitemagic-mcp v2.1.0 appears in the npm registry
The registry records this as the earliest currently verifiable npm version in the package history reviewed for this timeline.
npm version historyWhiteMagicObserved
whitemagic.dev is registered
The public RDAP record gives the registration time as 18:54:10 UTC.
Public RDAP recordWhiteMagicObserved
WhiteMagic v9.0.0 is published to npm
The v9 line begins appearing in the package registry; the GitHub release follows on September 12.
npm version historyWhiteMagicObserved
WhiteMagic v9 becomes a GitHub release
The v9 release page is published with signed release artifacts.
GitHub releaseWhiteMagicObserved
Continuity receipt versions 0.1.0 and 0.2.0 are tagged
The public repository records both initial format tags on September 18.
Continuity receipt tagsWhiteMagicObserved
Continuity receipt v0.3.3 is tagged
The public repository records the v0.3.3 tag on September 23, before the v0.4.0 tag the following day.
v0.3.3 tagWhiteMagicObserved
WhiteMagic v9.2.7 is published
The signed release manifest lists September 23, 2026 as its publication date.
GitHub release artifactsWhiteMagicObserved
Continuity receipt format reaches v0.4.0
The repository tag records v0.4.0. The site's Trust page describes the hosted verifier and the limits of what it establishes.
v0.4.0 tag and Trust page Hosted verifier details →