https://lumactanews.com/story/php-october-2026-security-fixes-session-upload-progress-follow-up-explained/LUMACTA NEWSen2026-10-23T18:07:09.782ZPHP’s security update has a narrow follow-up. Do not confuse it with an all-clear. https://lumactanews.com/story/renesas-rx74m-rx74n-mram-real-time-firmware-update-tradeoffs-explained/LUMACTA NEWSen2026-10-23T18:07:09.782ZRenesas puts MRAM in its fastest RX controllers. Faster is only part of the story. https://lumactanews.com/story/nasa-psyche-electric-propulsion-thrust-duty-cycle-solar-power-explained/LUMACTA NEWSen2026-10-23T18:07:09.782ZPsyche is settling into its long electric push. Small thrust makes the whole spacecraft matter.