What is an Upgrade Item in Genshin Impact?
Upgrade items are a particular kind of item that ensure that Pokemon evolve. They can be obtained by spinning Pokestop discs, and also as rewards for events that are related to evolution.

They can be put into armor, weapons trinkets, weapons, or gathering tools to add effects or stats. Certain upgrades also provide the appearance of a certain cosmetic when employed.
Upgrade components
Upgrade components are items that can be inserted into armor, weapons or trinkets to provide an additional bonus or effect while the equipment is being used. They can be bought through vendors, looted or obtained as rewards. They can also be crafted dropped, made, or obtained by crafting. Upgrade components must be higher than the item that they are added to. Most also require that the item has an upgrade slot. Upgrade components can be swapped with other upgrade components, except for inscriptions or glyphs, which can be removed or added.
The most commonly used upgrade components are gems, infusions, and enrichments. Gems are upgrade components that can be inserted into any type of equipment, and they provide lesser bonuses than other upgrade components. Infusions and enrichments can only be used on non-amulet equipment and on certain legendary equipment. They can be recovered from the equipment they are in using an Upgrade Extraction Device, or by salvaging them using a Black Lion Salvage Kit or an Ascended Salvage Tool.
Other upgrades such as glyphs or inscriptions can be removed or added to the gathering tools. They can offer a variety of bonuses, such as increasing the gather speed or bringing in more materials. Inscriptions can also modify the name of an item, such as changing an item's name to "Fiery Sword" when you add a Sword Pommel of Fortitude inscription, or adding a Rune of Minor Vigor suffix to make it 'Canthan Armor of Minor Vigor'.
Glyphs
Glyphs represent an idea or idea by using character symbols. For example, a glyph can be an icon, or a drawing of a heart or flag. These symbols can be used to create a complete visual language. A glyph could also have a standard coding that is used across fonts to identify it. This code is called a Unicode.
A glyph has a shape that determines which Primary Stats it can be added to and what Secondary Stats it can be added to. Some glyphs have both Primary and Secondary Stat bonuses, whereas others only have one or the other. The glyphs with both Secondary and Primary Stats add to the total stats of the unit while glyphs with only a single Primary Stat bonus will multiply the values of that stat.
Utilizing glyphs is simple. Simply hold and click on the point of insertion for text to display the Glyphs panel. Select one of the glyphs to insert. You can also view a list of all available glyphs by choosing View All Glyphs. The glyphs will be displayed in the order of their Unicode code and you can choose the one that you want to add by clicking it.
When you create an entirely new glyph set it is saved along with other InDesign preferences in the form of a file that is shared. The glyphs are not tied to any specific document and can be edited using Edit Glyphs Set from the Glyphs Panel menu. You can also specify if the glyphs will remember their fonts when you insert them into text.
Rare glyphs are very important for your build and you should begin farming them as soon as possible. They are found in World Tier 3 Dungeons as well as Nightmare Dungeons and Helltides. They are much easier to collect than the difficult shards that you can get from crafting items, and can be a much more valuable upgrade for your equipment. Additionally, the fact that they can be applied to a wide range of items means you can boost the damage and defense of your equipment without spending too many shards.
Rerolling
Rerolling in Genshin Impact is a popular practice, as it increases the odds of players obtaining the most effective weapons and characters. The process involves creating an entirely new account, and then taking advantage of launch rewards or pre-registration. This gives the player another chance to get random items. This is not without risk.
The game has a broad variety of upgrades to boost the performance of a particular unit. this link for armor, weapons and rings are available. Upgrades boost the physical strength of armors and weapons while rings boost the overall health of a character. Players can also purchase Corkian amplifiers, which increase the upgrade item's effectiveness.
A player is also able to change the items they have equipped in addition to these upgrades. Rerolling a equipped item resets the item's base power, number of upgrades and chooses random substats. This is a good option if an item's fully upgraded power is less than desired, or the player wants to alter its substats.
To reroll an item, a player must first unlock the upgrade component. This can be done by pressing the box icon on the main screen of the game to open the item window. The player is then able to select up to six items to be used for "recycling". The item will receive an upgrade component that is of a random rarity, level, and stat.
When the item is renewed, the player will need to pay a fee to complete the process. The cost increases based on the rarity and level of the upgrade component. Afterwards, the player must repeat this process to unlock further upgrades.
It is essential to test the patch locally prior to making it available for submission. This will allow you to identify any conflicts that require to be resolved. If the patch doesn't have any conflicts then it can be combined with the upstream branch. The patch is then added to an issue. It's also helpful to make a plain diff, which will make it easier for other developers to look over the patch.