# Changelog - Rail panels can opt into a portable mode: dragging the CCTV or Street Level panel by its header lifts it out of the right rail into a floating window that resizes from any edge or corner, remembers its position and size across reloads, and snaps back on a header double-click. A panel can also ask to dock when it is collapsed while floating (Street Level does). - Street Level: a provider-neutral street-level imagery layer modelled on the iD editor's photo overlay. One panel in the right rail carries a chip per imagery provider, shared 360°/flat and captured-since filters, coverage drawn on the globe from orbit down to a single street, image cones per sequence, and one embedded viewer whose adapter follows the provider of the open image; each active provider credits its imagery on the globe, and share links carry the provider switches and the filter. Mapillary is the first provider (free client token; CC BY-SA 4.0 imagery); Google Street View, KartaView and Panoramax are next. The panel is kept simple: the viewer opens at the top so the photo needs no scrolling, the header pill and the provider chips switch the layer, and SINCE is a slider. FOLLOW (the globe camera following the street-level view) is available on the Google 3D map only. - Street Level coverage no longer floats over trees and bridges on the Google 3D map. At street zoom, sequence lines, image cones and the position marker are placed on the bare earth from the terrain service (with a 2 m lift) instead of being draped on the top of the photoreal mesh, so buildings and tree canopies hide what is behind them; other maps and higher views keep draped lines. Opening a photo no longer flies the camera underground when the Google tiles under it have not loaded yet. - CCTV cameras whose bearing is a guess now say so. Packs mark bearings derived from a hash of the camera id as `headingConfidence: 'low'`, but nothing read the flag, so roughly 70% of a default catalog rendered like surveyed facings. The HUD now reads `HDG n° (ESTIMATED)` and the coverage wireframe draws dashed; manual calibrations and curated poses are never marked estimated (bassem chagra, #643). - Report which upstream declined a Street Traffic road load. The layer row now reads `Overpass rate-limited`, `Overpass timed out`, or `Overpass refused the road query (HTTP 406)` instead of a general "Road data temporarily unavailable", so a reader is not sent to check a TomTom key when the public OpenStreetMap mirrors are the side that failed. The proxy's own 502 (every mirror unreachable) and 503 (local limiter busy) read `Overpass mirrors unreachable` and `Overpass temporarily unavailable`. Failures the layer cannot classify keep the general line (daikaginza, #665). - Bound the client terrain-height cache at 20 000 entries with least-recently-used eviction, so a long session no longer retains every coordinate it ever resolved. Consumer reads promote their entry and a batch still reports every point it resolved (Pedro Lobato, #594). - Release CCTV media streams whose upstream falls silent after answering. The 15-second media deadline covered only the wait for response headers, so a camera that replied and then stopped sending held both the proxy connection and its upstream socket open for as long as the camera host allowed; the declared `Content-Length` ceiling was the only body bound, and a chunked or length-less body had none. A 30-second idle deadline now bounds the gap between upstream chunks and releases a body that has gone silent. It is rescheduled while the response is still waiting to drain, so a viewer on a slow link is not mistaken for a dead camera; live feeds are unaffected (Ethan Stoner, #688). - Aircraft track backfill (`/api/opensky-track`, `/api/adsblol/trace`) now answers 502 when the upstream body exceeds the 5 MB cap, instead of a 200 whose error body the client read as an empty track. The failure is cached like other upstream errors, so retries inside the 60 s window do not spend OpenSky credits (Raushankumar0720, #720, #722). - Saving a key from Provider Settings works again on Macs where Nix or Homebrew coreutils sit ahead of `/bin` on `PATH`. The credential hardener now spawns Apple's `/bin/chmod -N` by absolute path; GNU `chmod` has no `-N`, so the ACL strip failed closed and every save was refused (Arthur Bogaart, #694). - Render on iPad and iPhone instead of stopping with "An error occurred while rendering." Cesium's per-vertex model atmosphere binds shader `out` parameters directly to varyings, which Apple's Metal/ANGLE backend cannot link, so the program failed and the render loop was torn down. The stage is now kept out of the pipeline on affected devices by clearing `scene.fog.renderable`, which leaves `fog.enabled` — and the fog density that drives 3D Tiles refinement — untouched. Detection is a WebGL2 link probe of the same pattern, so a future driver fix restores the effect with no code change, with iOS/iPadOS detection as a backstop. Sky atmosphere and the ground-atmosphere fragment path route through locals and are unaffected; affected devices lose distance fog on 3D tiles and on the globe basemaps. `src/app/atmosphereCompat.test.mjs` pins the probe, the platform matrix and the `renderable`-not-`enabled` choice (KnottyDyes, #705). - Make share-link layer tokens durable allocations instead of ad hoc picks. Existing one-character mappings are pinned permanently, while new layers use the next free single-character digit, then two-character base-36 tokens. Authors record each token in the permanent JSON ledger after running `npm run layer-token:next -- ` on a rebased branch. `npm run layer-token:check -- --base-ref origin/main` guards published assignments and allocation order in pull-request CI. Existing v2 links keep their exact meaning. Malformed enabled-layer lists now reject the whole layer payload instead of restoring a partial list. A QA-only browser fixture exercises the future two-character path after a fixture-only exhausted-digit scenario, without reserving `00` in production. - Region scopes in voice analyst queries ("in the Gulf of Mexico", "over the Alps") work again in the dev server: the bundled Natural Earth and neighborhood packs are fetched as JSON in the browser (`src/data/bundledJson.js`). When a region is not in the bundled packs, the geocode and admin-boundary fallback answers `region-timeout` after 3 s instead of holding the reply. - Transit and Directions rows repaint as soon as their data lands again: `refreshLayerStats()` now lives on the layer lifecycle, not only on the compatibility facade. `scripts/qa-radio.mjs` uses it instead of a private panel method. - On phones the title bar sits 16 px from the top so both Radio broadcast waves stay on-screen. - Keep Cyber right-rail panels mutually exclusive and Display, CCTV and Context headers and frames fixed during content scrolling. Restore Radio's nested Context placement and compact player. Add Cyber Sonar voice controls with settings and effect-state readback. Keep keyboard-focus outlines visible inside Cyber's clipped map and cockpit expand/collapse buttons, with a matching red hover border. - Add the opt-in Cyber HUD layout with coordinated map and cockpit panel styling. Display exposes Sonar on/off, rings, range, power, opacity and sector. Native point, billboard and label highlighting uses GPU draw commands; there is no scene-dimming effect selector. Unsupported shaders retain native contact rendering, and leaving Cyber restores the standard shell and contact treatment. - Add a **Recent Imagery** data layer (NASA GIBS · HLS + VIIRS, keyless). Select a box (drag, the current view, or around a pin; up to 1,000 km a side) and the right-rail panel lists the last 30 days of Sentinel-2 / Landsat (30 m) and, when switched on, VIIRS daily overview imagery over it, with thumbnails and scene cloud. Three modes: IMAGE shows one day, VS BASEMAP swipes it against the map, A / B swipes two days; a SHOW or A / B chip on each day card pins it, arrow keys preview the focused day while a slot is empty, and no control moves when anything changes. While imagery is shown on Google 3D the map switches to Esri and comes back when it is cleared. Either image exports as a PNG; box, pins, mode and split travel in share links; the NASA acknowledgement is in the credits and `DATA_SOURCES.md`. The swipe is now shared with the Nepal scene (`src/ui/imagerySplit.js`, `src/maps/imageryComparison.js`), and `MapSourceController.subscribe()` reports every settled map switch. ## Unreleased — local receiver feeds - The Local ADS-B layer also reads local 1090 MHz and 978 MHz UAT decoder feeds: the `aircraft.json` that dump1090-fa, readsb, tar1090 or skyaware978 serves. Configure them server-side with `LOCAL_RECEIVER_FEEDS` (`band=url`, comma-separated); there is no feed editing in the browser. Hosts must be loopback, RFC1918, `localhost` or `*.local`, the scheme http or https and the path must end in `aircraft.json`; any other entry is logged at startup, reported `invalid` and never fetched. - Add `GET /api/local-receivers/aircraft`. It reads every configured feed in parallel (2 s timeout, redirects refused, 2 MB body cap, about 1 s of shared cache) and reports each feed `live`, `stale` (its own `now` is over 10 s old), `unreachable` or `invalid`. Unconfigured, it answers `{ configured: false }` and fetches nothing. Upstream error text is never returned. - The layer merges browser-SDR and feed aircraft by ICAO, keeping the newest position, polls the route every second only while it is enabled, and remembers which bands and sources heard each aircraft in the last 60 s. The click card names them (for example "Heard by your receiver · 978 MHz UAT · decoder feed"); aircraft heard only on 978 MHz carry a thin ring. The row status covers both inputs ("2 feeds live · 14 heard", "feed 978 unreachable"), and the Local RTL-SDR card shows a read-only decoder-feed line. - While any input is producing aircraft (the browser receiver streaming, or a feed live), the Local ADS-B row stays ON and lists feeds that are not live as a trailing note ("3 heard · USB 5.8 msg/s · feed 1090 stale") instead of showing DEGRADED. - Records carry `band` (`1090`/`978`) and `source` (`webusb`/`feed`). - See `docs/LOCAL-RECEIVERS.md`. ## Unreleased — local RTL-SDR and Local ADS-B - Add a Local RTL-SDR card to the Radio panel. It connects a USB RTL-SDR in desktop Chrome or Edge through WebUSB and receives broadcast FM (tune, seek, volume) or 1090 MHz ADS-B. Local FM and internet-radio playback never play together: starting one stops the other. - Add a gain control: AUTO or a manual R820T step, remembered per mode. ADS-B defaults to 28.0 dB (the earlier 20.7 dB gave about 1 msg/s against about 9 at 28.0 dB on the same antenna; a stored choice still wins), FM to AUTO; changes apply without reconnecting. In ADS-B mode the card shows CRC-valid messages per second, aircraft heard, aircraft positioned and the IQ level. - Prefer the ADS-B/1090 MHz channel of a dual-channel receiver, remember an explicitly chosen device per mode, and add CHANGE DEVICE to reopen the WebUSB picker. - Add the Local ADS-B layer (`local-adsb`, off by default, not part of share links). Aircraft heard by the receiver draw in magenta beside public Flights; a marker drops when its position is 60 s old and the aircraft is forgotten after 60 s without a message. Clicking one opens a card; markers are not camera-followed. Voice `set_layer_visibility` accepts `local-adsb`. - Normalize local ADS-B into one record shape, with a pure adapter for dump1090/readsb `aircraft.json` documents. - Add `@jtarrio/webrtlsdr` and `@jtarrio/signals` (Apache-2.0); see `THIRD_PARTY_NOTICES.md`. ## Unreleased — weather review - On 3D Tiles, draw a 4096×2048 detail window around the view on each observed-weather shell except global infrared, sampled by the shell's own surface. It follows the view on camera move end, keeps its place while the view stays near its centre, and hides until its image is ready after a move; an older frame's detail stays over at most one newer frame. The image proxy accepts a 2:1 `bbox` inside the product bounds, rounded to 0.25°. Lightning's whole-extent image is now 4096×2048; each shell caches up to 128 MiB of decoded images. - On 3D Tiles, show observed weather and the wind color field as raised, translucent shells (5.0–6.6 km, lightning highest) with one full-extent image per frame instead of draping onto tiles; they show at any camera height. Globe hosts are unchanged. The weather image proxy serves every product (radar and regional infrared up to 4096×2048, lightning and global infrared up to 2048×1024) with a size parameter and a 16 MiB cap. Accept bounded tile sizes in the proxy with separate immutable cache entries. - Cache exact-time weather images and tiles for 24 hours. Retain up to 6 decoded global mosaics per renderer and warm the next observation during playback; tile prefetch is bounded to eight requests and cancels when suspended. - Move weather times, coverage, legends and cyclone advisory details into keyed right-rail cards; left rows keep status and configuration. Use one native observed-history timeline with local preview and coalesced drag commits. - Add reusable rail card and timeline components. Keep panel collapse, count, hidden-empty behavior and first-appearance expansion. - Show wind unit controls beside speed legends and inside inspection readings; changing units preserves the sampled location and open reading. - Name satellite imagery Satellite clouds, with Clouds only / Full image modes and explicit regional coverage. Existing share parameters are unchanged. - Share one observed history clock across radar, infrared and lightning. Step through their union timeline with bounded nearest-at-or-before selection; hide products without an eligible frame. Latest uses each product's newest observation; playback waits for all frame loads to settle before advancing. - Label wind as a forecast that does not follow observed history. Keep history transient and product readouts synchronized. - Keep Google 3D Tiles drawing while draped weather imagery loads and retain the old observation until the replacement has rendered. - Decode one bounded global infrared mosaic per frame on both map hosts, then crop local tiles to avoid request-dependent brightness seams. - Add Clouds only / Full image controls and share-link state. Filtered mode uses a soft linear-brightness alpha ramp from 0.40 to 0.70 around the old 0.55 cut. - Dock the weather summary in the right rail with standard panel collapse and drag chrome. - Filter infrared brightness so cold cloud tops stand out; this is a display filter, not a cloud mask. - Retry throttled weather tiles up to three times per tile. - Cull regional wind batches per frame, fade curves below 60 km, and stop idle rendering when no curve is visible. - Fade the wind color field below ~1,200 km camera height and hide it at 200 km. On 3D Tiles, update alpha in 0.1 steps only at camera move end or installation; globe imagery keeps its smooth per-frame fade. - Hide cyclone markers, labels, tracks and cones beyond the horizon on every map source. - Reserve stable weather status space and coalesce panel refreshes per frame. - Add keyless NOAA/NHC cyclone advisory positions, coherent forecast tracks and uncertainty cones, plus NOAA's observed 15-minute lightning density imagery. Preserve source clocks, basin coverage and explicit pending/stale states. - Make wind default to trails, preserve earlier share-link appearance, retain geometry across scalar changes, and show a compact weather summary with a location marker and selected-field emphasis for forecast inspection. - Add keyless NOAA observed rain radar and infrared satellite layers to Weather, with explicit coverage/freshness, recent observation playback and native Cesium tiles. - Increase desktop wind density to 7,200 paths and improve temperature contrast while retaining the 1,200-path narrow-screen budget and unchanged forecast values. - Expand Wind into a surface-weather prototype: globe-draped speed shading, optional same-run 2 m temperature and mean sea-level pressure, GFS/ECMWF model selection, a numeric legend, wind units, Pause, and a dismissible map-center reading. Keep wind visible when an optional field is unavailable; respect reduced motion and stop animation while hidden or disabled. Bake bounded forecast-following curves once per field and animate their phase on the GPU, with a canvas fallback and globe view lighting owned only while Wind is enabled. Display lift does not change the 10 m forecast level; this adds no cloud volume, radar or forecast-time playback. Native hardware GPU behavior remains unverified. Add feed provenance to analyst/view answers and HUD context while retaining existing response fields and runner ownership (Matt Van Horn, #347). Analyst records for loaded satellites, datacenters and dams, with explicit bounded count/rank coverage (Matt Van Horn, #351). - New Fire Perimeters layer (Events group): live NIFC WFIGS interagency wildfire incident perimeters as ground-clamped polygons with a containment-colored fire line, refreshed every 5 minutes from the public keyless feature service with truncation paging. Clicking a perimeter shows an incident card (acreage, containment, cause, behavior, personnel, county, cost, complex membership) and, when the incident has a state- and recency-verified InciWeb page, a click-through link to it. Recency uses incident page origin and update times because the publication API was retired. The layer is reachable from the panel, voice control, share links (token `2`), and the analyst query engine. WFIGS and InciWeb requests use a capped, cached same-origin proxy with timeouts and a per-client limit. Unchanged refreshes retain geometry; incident-link checks abort on disable or selection change, and the row includes a containment legend. - Remove the spurious scrollbars that appeared on both panel stacks at narrow widths (720px and below) as soon as a panel was expanded. The stacks scroll vertically there, and each panel's decorative glow, absolutely positioned with a negative inset, became 18–20px of scrollable overflow on both axes: a horizontal scrollbar band under the expanded CCTV, Context, Data Layers or Scenes panel plus a vertical scrollbar that scrolled nothing but glow. The narrow-screen rules now pin the glow to its panel box; the stacks still scroll for genuinely tall content such as an expanded DISPLAY panel, and the Context radio popover is not clipped. `src/ui/panelRails.test.mjs` pins the rule against every 720px media block. - Enable responsive trackpad pinch zoom on the globe. Browser pixel-mode `Ctrl+wheel` pinch gestures now reach Cesium with bounded amplification, while ordinary wheel, line-mode and touch-pinch inputs retain their existing behavior; the listener is removed with the application scene. - Report AIS speed and course that carry the standard "not available" code as unknown instead of 102.3 knots and 360 degrees. Genuine readings, including a stopped vessel's zero and the highest encodable values, are unchanged. - Render native `