Alice Thymefield's Upgrade Materials and Skill Materials have been leaked. Here's everything you need to know.
Alice Thymefield is the newly announced S-Rank Physical Anomaly DPS agent who shall be releasing in version 2.1. Recent leaks have revealed important information about Alice's upgrade materials and everything you can currently pre-farm now to be ready. 
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Information about Alice's Materials for her Ascensions and Skill Upgrade Materials come from datamines available using the website Hakush.in.  Alice's Promotion Materials
Here is a list of materials required to Promote Alice to Level 60:
Promotion Level Materials Needed Dennies Required 20 Basic Anomaly Certification Seal x4 24,000 30 Advanced Anomaly Certification Seal x12 56,000 40 Advanced Anomaly Certification Seal x20 120,000 50 Controller Certification Seal x10 200,000 60 Controller Certification Seal x20 400,000 The total amount needed to upgrade Alice can be seen below:

Alice's Talent Materials
Here is a list of materials required to max out Alice Talents. Do note, some skills you may not need to fully level out unless you really like the character meaning you likely want less materials than this.
 
Materials Quantity Source Dennies 2,905,000 Gameplay Basic Physical Chip 25 Combat Simulation Advanced Physical Chip 75 Combat Simulation Specialized Physical Chip 250 Combat Simulation Hamster Cage Pass 5 Events and New Eridu City Fund Sycophant's Refinement 9 Sacrifice Bringer New Material 60 2.1 Alice's boss material is not currently obtainable and only available starting in version 2.1. These materials are the exact same as Yuzuha's so keep an eye out for any changes.

Ukinami Yuzuha's Upgrade Materials and Skill Materials have been leaked. Here's everything you need to know.
Placeholder for tweet 1931652490186928527 Ukinami Yuzuha is the newly announced S-Rank Support agent with players being excited for her banner in version 2.1. Recent leaks have revealed important information about Yuzuha's upgrade materials and everything you can currently pre-farm now to be ready. 

Information about Yuzuha's Materials for her Ascensions and Skill Upgrade Materials come from datamines available using the website Hakush.in. 
Yuzuha's Promotion Materials
Here is a list of materials required to Promote Yuzuha to Level 60:
Promotion Level Materials Needed Dennies Required 20 Basic Support Certification Seal x4 24,000 30 Advanced Support Certification Seal x12 56,000 40 Advanced Support Certification Seal x20 120,000 50 Ruler Certification Seal x10 200,000 60 Ruler Certification Seal x20 400,000 The total amount needed to upgrade Yuzuha can be seen below:

Yuzuha's Talent Materials
Here is a list of materials required to max out Yuzuha Talents. Do note, some skills you may not need to fully level out unless you really like the character meaning you likely want less materials than this.
Materials Quantity Source Dennies 2,905,000 Gameplay Basic Physical Chip 25 Combat Simulation Advanced Physical Chip 75 Combat Simulation Specialized Physical Chip 250 Combat Simulation Hamster Cage Pass 5 Events and New Eridu City Fund Sycophant's Refinement 9 Sacrifice Bringer New Material 60 2.1 Yuzuha's boss material is not currently obtainable and only available starting in version 2.1. These materials are the same as Alice's who is also releasing at the same time so keep an eye out for any changes.

A brand-new code is available for Zenless Zone Zero! Get your free polychromes, and makes sure you don't miss out on the other free rewards!
With the new Zenless Zone Zero season that officially launched a few days ago, proxies have a lot to do, and deserve some nice rewards! HoYoverse shared a new Code that you can redeem for free for some Polychromes and Dennies!
The new code is: ZZZ20NEWSEASON.
And if you did not redeem it yet, ZZZ2NDSEASON is still available as well! You can redeem both on the official website, or directly in game.
For more information about redemption codes, and the complete list of available codes, you can check out our Redemption Code Guide.
Don't forget that you can also obtain a ton of free rewards, including skins for the Proxies, more Polychromes, and even over 20 Encrypted Master Tapes! 

For more information about Season two, the new characters, zone, mechanics, and more, you can also visit our Seasonal Hub! 

Ukinami Yuzuha has just been revealed as the next agent in Zenless Zone Zero. Take a look at what we know.
 

 
Ukinami Yuzuha, often referred to as Yuzuha is the newest agent showcased by Hoyoverse who will release in version 2.1. Yuzuha is also the first agent as part of the Spook Shack faction which was initially revealed as one of the upcomming factions. This teaser also finally showcases the logo for the faction.
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Based on the fact that the official tweet has Yuzuha as animated, we can tell that she is therefore an S-Rank agent. Additionally, Yuzuha is also a Stun and Support agent, making her the second Support agent to release after Astra Yao. This also means she has big shoes to fill with Astra being such a powerful agent, could Yuzuha perhaps be another Rupture-supporting Agent like Pan Yinu?

Ellen Joe is the first character to recieve a refreshed kit update including quality of life changes, here's everything that has been updated.
First previewed during the official livestream, these updates made it straight into the live servers with the launch of Version 2.0, shaking up team comps, builds, and Ellen's overall power level in the meta.
This marks a bold move from HoYoverse, who wasted no time implementing feedback and internal adjustments. Ellen's rapid rework is especially notable considering the typical delay between preview and release while Ellen herself had no beta. The developers instead did this internally and using Hollow Zero information.

More Agents in the future will likely recieve similar treatment, with many characters releasing before the changes to the Decibel system in 1.3 who were not designed around this new system needing some love to their kits. Zhu Yuan and Burnice being some noteable examples of agents that people in the community want to see buffed in the near future.
If you're planning to invest in this stylish Ice agent or simply want to know what changed, here's everything you need to know.
What's New in Ellen Joe's Kit?
Ellen Joe's kit has been significantly adjusted to improve her flexibility, damage and survivability. To unlock these changes on your account, you do need to select "Check Now" on the Shark Frenzy event page.

Here's a breakdown of the major changes:
Toggle between Ellen's Old and New Kits: This allows you to play the old version if desired for example if you wanted to compare clear times between kits. New Basic Attack Skills: Icy Blade and Glacial Blade Wave have been added to Ellen's Basic Attacks which expands out her combos drastically. Additional Ability: Rising Storm now supports Stun Agents: This gives Ellen additional synergy with more team compositions instead of restricting Ellen to Victoria or Ice agents. This also gave Ellen a new best team. Core Passive: Sharp-Toothed expanded: Ellen's core has been expanded out to grant 100% CRIT DMG to Chain Attacks, Ultimates, Icy Blade and Glacial Blade Wave. What Does this Mean for Ellen's Builds and Teams?
These changes make Ellen Joe much more versatile with around a 50% damage increase when using her best team compositions. The new Stun synergy also improves the longevity of Ellen as a character in the future . 

If you're unsure of how to build Ellen post-update or who to pair her with. Check out our completed Ellen Joe build guide for recommended Drive Discs, W-Engines and team compositions for her reworked kit.