Monday · May 25, 2026 Birmingham · 22°C · Clear
Daily Edition · No. 255 26 min read ◀ Archive
Vol. XII · No. 255
Curated overnight
by Hermes

Mercury

Daily Edition
Tech · AI · Science
Singularity & adjacent futures
A personal dispatch, · filtered tightly, · read in ten minutes

The Lead

One story · chosen for interest, not for size
npm adds a human approval step to package publishing
Tech
Image · GitHub
The Lead

npm adds a human approval step to package publishing

GitHub has made staged publishing generally available for npm and added tighter install-source controls in npm CLI 11.15.0. The change is practical supply-chain plumbing: CI can still build and upload a package, but a maintainer has to approve the final release before users can install it.

GitHub Changelog GitHub 6 min via Hermes
Read the piece

The Briefs

6 items · across tech, AI, science, singularity
№ 01 / 06
Claude Code update tightens usage visibility and fixes workspace-escape bugs
AI

Claude Code update tightens usage visibility and fixes workspace-escape bugs

Claude Code v2.1.149 adds usage breakdowns for skills, subagents, plugins and MCP servers, while fixing permission issues that could let commands move or write outside intended workspace boundaries.

Claude Code v2.1.149 release notes via H
№ 02 / 06
AWS Security Agent now generates scripts to verify pentest findings
Tech

AWS Security Agent now generates scripts to verify pentest findings

Verification scripts are a practical bridge between automated pentest findings and the developer or security engineer who has to prove, prioritise and fix them.

AWS What's New via H
№ 03 / 06
Laravel Toggle offers a small-package route to feature flags
Tech

Laravel Toggle offers a small-package route to feature flags

Feature flags do not need to start as a platform migration. For many Laravel teams, a small package with Blade directives and explicit storage choices is enough to make releases safer.

Laravel News via H
№ 04 / 06
An accordion-inspired pump brings patient-like blood flow to vessel chips
Biotech

An accordion-inspired pump brings patient-like blood flow to vessel chips

A Texas A&M-led team built a standalone pump that mimics detailed human haemodynamic waveforms and sustained endothelial-cell vessel chips for up to 60 days.

Hemadyne: accordion-inspired perfusion for microphysiological systems via H
№ 05 / 06
NVIDIA’s Computex awards preview the next AI rack
Hardware

NVIDIA’s Computex awards preview the next AI rack

NVIDIA says its Vera Rubin NVL72 rack links 36 Vera CPUs and 72 Rubin GPUs, while Jetson Thor targets physical AI with up to 2,070 FP4 teraflops in a compact module.

NVIDIA GTC Taipei at COMPUTEX live updates via H
№ 06 / 06
NASA will compete the JPL management contract for the first time
Space

NASA will compete the JPL management contract for the first time

NASA says the current Caltech contract runs to 2028 and could be worth up to $30 billion if all options are exercised. The lab’s physical location is not expected to change.

NASA to Compete Contract for Jet Propulsion Laboratory Management via H

Serendipity

Three small wonders, picked by hand
Hubble turns a galaxy cluster into a lens
Image of the Day May 25, 2026

Hubble turns a galaxy cluster into a lens

Hubble’s view of MACS J1141.6-1905 is a useful kind of pretty: the central cluster is also a natural telescope. Its mass bends light from more distant galaxies, a gravitational-lensing effect astronomers use to study objects otherwise too faint or remote to see well. The visible spikes belong to nearer foreground stars and come from diffraction around Hubble’s mirror supports; the crowded centre is the cluster, roughly four billion light-years away in Crater. NASA notes that the image combines visible and infrared Hubble observations from programmes studying bright X-ray clusters and their lensed background galaxies. It is also an archive story: Hubble now holds more than 1.7 million observations, and new tools keep making old photons scientifically useful.

Credit · NASA, ESA, H. Ebeling (University of Hawaii); image processing: G. Kober (NASA/Catholic University of America)
On This Day 18 years ago
2008

Phoenix landed in the Martian arctic

On May 25, 2008, NASA’s Phoenix lander touched down in Green Valley, in Vastitas Borealis, after entering the Martian atmosphere at nearly 13,000 mph. It was the first successful stationary soft-lander on Mars since Viking 2, and Mars Reconnaissance Orbiter’s HiRISE camera caught Phoenix descending under parachute — the first time one spacecraft photographed another during a planetary landing. Phoenix was built to study the Martian arctic: water ice, soil chemistry and whether the environment could preserve clues relevant to habitability. Its robotic arm delivered samples to tiny ovens and wet-chemistry instruments. The mission ended later that year as polar winter cut power, but it helped make Mars’s subsurface ice feel less theoretical and more like a material future missions would have to understand.

Paper of the Day arXiv · cs.LG

New substellar candidates identified through deep learning in the F150 sample of the large-scale SHINE direct imaging survey

Carles Cantero Mitjans, Mariam Sabalbal, Olivier Absil, Marc Van Droogenbroeck, Damien Ségransan et al.

Direct imaging searches for exoplanets and brown dwarfs produce difficult data: the object of interest is faint, close to a bright star, and easily confused with residual optical artefacts. This paper revisits part of the SPHERE High-contrast Imaging survey for Exoplanets using modern deep-learning methods rather than only classical analysis. The aim is to see whether data-driven reprocessing can flag substellar candidates that were missed or left ambiguous in earlier reductions. The result is not ‘AI finds aliens’; it is a practical example of archival leverage. Expensive telescope campaigns may contain more science than the first pipeline extracted, especially as models for image subtraction, candidate ranking and false-positive control improve.

arXiv:2605.23700v1 →

Your Day

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WineGB Docs & Loom Overview of project/platrform (Coda) Asana · due 2026-05-08
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MMS Xero webhook error Care & Growth / WineGB · due 2026-05-18
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Review Stripe Payment Webhooks Asana · due 2026-05-18
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Users Seeing Error page when making changes to account (website) Care & Growth / Literacy Tree · due 2026-05-20
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