Yes, indirectly. Keep built_in_indicators and headline_features columns in the sheet, and let a monitoring job or your editorial team update them when the vendor announces a release. SleekRank reads whatever is in the source on the cache cycle, so the propagation is automatic once the row is updated. The detection itself is upstream of SleekRank, which handles the render layer, not the release-note watch layer.

Both page groups read from the same platforms sheet. The pairs group joins two rows at render time using a slug pair from a pairs sheet. A change to a platform row updates every page that references the platform, including per-platform, pair, and any category roll-ups, after the cache window expires.

Define another page group with a different URL pattern, source from the same sheet, and filter on the relevant column. A /charting/with-replay-mode/ landing page becomes its own SEO target, with intro copy on the base page and the matching subset rendered from the source. Per-asset-class, per-scripting-language, and per-price-tier cuts work the same way.

Yes. Store exchange fees as a JSON object keyed by exchange, or as separate columns per market. Selector mapping renders the correct schedule per page, and a comparison template can show CME, ICE, NYSE, and Nasdaq feed costs side by side, all from the same row.

Yes. The pairs sheet has its own verdict column. The per-platform verdicts handle solo pages, and the pair verdict drives head-to-heads. If a pair row's verdict is empty, the template can fall back to a templated summary built from the two platform rows' verdict snippets. You control the wording per pair when the comparison deserves nuance.

Update the scripting_language and language_version columns. Every page that references the platform reflects the change after the cache window. Scripting-filtered pages such as /charting/pine-script-v6/ surface or hide the platform automatically, and the per-platform template can render a migration note via selector mapping when a major version ships.

Yes. Map an image URL column to og:image with the meta type, so each per-platform page renders its own social card. For per-pair pages, you can render both platform logos side by side. Pairing with SleekPixel lets the OG image render on the fly from the row data, overlaying platform name, indicator count, and price on a styled background.

Update the bundle_status and parent_broker columns. Every page that references the platform reflects the change after the cache window. If the standalone product sunsets entirely, set a discontinued flag and successor_slug, and the template renders a transition banner via selector mapping while a 301 redirect carries link equity to the new bundled page.