For the last couple of years, around every Christmas when the Windows Insider Program is on a break, an internal Windows 10 build compile always seems to find its way onto the web, giving Insiders an awesome holiday gift and an inside look at what to expect in the new year.

This year is no different, as build 14997 appears to have leaked on the web. This build is particularly interesting, if only because it comes from an internal development branch, "rs_onecore_base". For reference, the builds Insiders receive are from the development branch "rs_prerelease" which is watered down of features.

14997 from this new "rs_onecore_base" branch features a few noteworthy changes, including an updated Settings app, theming support, many improvements to Edge such as tab expansion and tabs saved for later, blue light and a whole lot more.

This build leaked on BetaArchive, and considering this release is an unofficial one -- meaning it won't be released to Insiders officially, we won't be linking directly to the download. Windows Central can confirm the authenticity of this leak, however.

We'll be doing a full hands on video shortly, so stay tuned for that.

Latest And Best Prime Day Deals

The Ring Alarm security system is reaching new low prices for Prime Day
Ring Alarm home security systems

Various configurations of the Ring Alarm are discounted to their best prices yet exclusively for Prime members at Amazon through Tuesday night to help keep your home secure.

The Sonos Beam Prime Day deal includes a $40 discount and 2 $50 Amazon gift cards
Sonos Beam Smart TV sound bar with 2 $50 Amazon gift cards
$359.00 $499.00 Save $140

That's just so much savings in one deal. You'll have to wait for the physical gift cards, but that's basically $100 to spend however you want.

Prime Day dropped this PlayStation 4 console bundle to just $250
PlayStation 4 Slim 1TB console with Marvel's Spider-Man and Horizon Zero Dawn
$249.99 $359.98 Save $110

This deal on the PlayStation 4 Slim console saves you $50 off its regular price while also including Marvel's Spider-Man and Horizon Zero Dawn Complete Edition for free. You'll just need an Amazon Prime membership to snag it.

The newest device in the Echo family, the Show 5, is now down to just $50
Echo Show 5
$49.99 $89.99 Save $40

It's only been on the market since May, but it hasn't escaped the Prime Day price cuts.

Amp up your home security with these huge Prime Day discount on nearly all Ring products
Save on Ring products today only

Whether you need a video doorbell, whole home alarm system, or some lights to brighten a dark area, Amazon has it all marked down today!

These huge price drops on the entire Galaxy S10 lineup might be one of the best Prime Day phone deals we'll see
Samsung Galaxy S10 128GB unlocked Prism Black Android smartphone
$599.99 $900.00 Save $300

We love the Galaxy S10, and we love deals. This combines two of our true loves in one!

Scour Amazon Warehouse's deals to save an extra 20% on tech and more through Prime Day
Extra 20% off Amazon Warehouse

Amazon Warehouse sells a myriad of items in varying conditions, from refurbished to open-box, used, warehouse-damaged, and more. It's a great place to snag a deal, and now Prime members can save an extra 20% off select items at checkout.

There's never been a better deal on the Ring Video Doorbell 2 than this pre-Prime Day offer
Ring Video Doorbell 2 (Certified Refurbished)
$89.99 $169.99 Save $80

Amazon is taking $80 off the certified refurbished Ring Video Doorbell 2, which lets you see and speak with visitors at your front door no matter where you are in the world.

More Prime Day Deals