Release LoadGen FrontEnd: 1.0.0.11819

LoadGen FrontEnd

• Send to Support directly from the Support Ticket modal — the modal now exposes both a "Download" button (the existing flow) and a primary "Send to Support" button that uploads the ticket bundle straight to LoadGen support over an authenticated channel; on success a green banner shows the tracking reference and the modal auto-closes. The modal maps known failures to actionable messages (invalid key, payload too large, rate limit reached)
• SessionSight replay player rewritten to handle the deployed tracker output — pages with deeply nested DOM (or recordings produced by older tracker builds) now play back correctly, the Images vs DOM toggle hides itself when only one mode is available, a unified "No replay data was captured for this session." panel appears when neither mode has data, removed nodes are now correctly applied to the replayed DOM, and the previously misleading "snapshot found" log is replaced by an accurate readout
• Unified SessionSight filter bar across Visitors, Heatmaps, Replay, Journeys Step 1 and Dashboard — removed the redundant Datasource dropdown (datasource is now derived from the selected Container), aligned Tenant / Container / Segments controls on a single canonical style, and gave the Custom date-range button some breathing room
• Improved the Custom date-range picker so the last button no longer sits flush against the rounded edge of its toolbar
• Fixed three reverted/over-corrected changes to the way release notes are recorded in the changelog so each entry now renders with a clean ASCII-only heading (no more mojibake)