Since April 16, development has focused on turning the new shell surfaces into a coherent guided product experience. The major theme was the journey state machine, which moved from an architectural concept into the organizing model for navigation, workspace context, ribbon behavior, and user guidance.
At the same time, the four-region window model continued to mature. Regions A, C, and D were tightened up, execution workspaces were moved onto shared templates, and cross-workspace communication was added so schedule, cost, and execution-state surfaces can stay synchronized around shared project context.
This was also a consolidation period. Earlier shell and workspace work was brought under common infrastructure, common messaging, common layout templates, and a common state model. That matters because the application is moving away from separate windows with local behavior and toward a unified journey-driven experience.
Highlights
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Journey state machine infrastructure was introduced, merged, and expanded into the core architectural spine of the new experience
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Journey state now drives key parts of the interface, including ribbon loading, workspace context, and status date visibility
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Status and forecast were unified under the Execution shell model, continuing the move away from fragmented workspace behavior
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Cross-workspace communication and synchronization were implemented for schedule, cost, and execution-state windows, including status-date-driven refresh behavior
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Common messaging infrastructure was introduced to support more consistent shell behavior across workspaces
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Execution shell work was completed, giving the new architecture a stable operational center
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Financial workspace initial build landed alongside the import side of MS Project integration, extending the new shell model into more execution-facing surfaces
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System Configuration to Project Configuration handoff was implemented, making the guided flow between setup stages more explicit
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Major UX true-up and refactor work landed across shell hosting, journey staging, generalized import, custom fields, and view management
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Journey ribbon behavior was updated to load directly from the state machine instead of relying on a separate static path
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Region A was progressively aligned to the new architecture through journey staging and the data-state evidence model
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Region C was substantially settled with updated workspace templates, collapse and expand behavior, and migration of execution workspaces onto the shared region template
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Regions A and D templates were updated as part of the workspace standardization effort, helping lock in the canonical shell frame
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Status date picker behavior was incorporated into the journey state machine and made visible as part of the unified execution experience
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Multi-journey state management was implemented with central abstractions and shared management instead of ad hoc per-surface logic
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View management was lifted into its own shell, reducing overload in System Configuration and clarifying shell responsibilities
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System Configuration received journey-specific updates while Project Configuration journeys advanced on the new journey-state spine
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Documentation and design references were updated alongside the code, including visual contract tracking and design-note updates that formalize the UX direction
Overall, this was a high-volume architecture period. The most important outcome is that “journey” is no longer just a feature concept. It is becoming the application’s organizing principle. Around it, the shell regions have become more consistent, workspace responsibilities have become clearer, and the product is moving closer to a single guided planning and execution experience instead of a set of related tools.