chore(release): Bumped to Version 15.8.0

# [15.8.0](v15.7.0...v15.8.0) (2023-12-27)

### Bug Fixes

* `Reserved Stock` report (backport [#38922](#38922)) ([#38924](#38924)) ([8f643f0](8f643f0))
* allow to set rate manually for service item in BOM (backport [#38880](#38880)) (backport [#38882](#38882)) ([#38885](#38885)) ([74606dc](74606dc))
* do not make serial batch bundle for zero qty (backport [#38949](#38949)) ([#38954](#38954)) ([a41cf62](a41cf62))
* do not reset the basic rate for the material receipt stock entry (backport [#38896](#38896)) ([#38899](#38899)) ([f6eb2b5](f6eb2b5))
* incorrect price list in customer-wise item price report ([e0dbb57](e0dbb57))
* incorrect qty in serial batch bundle against pick list (backport [#38964](#38964)) ([#38966](#38966)) ([5874be0](5874be0))
* local reference error in BOM (backport [#38850](#38850)) ([#38877](#38877)) ([e3be9c1](e3be9c1))
* min order qty optional in production plan (backport [#38956](#38956)) ([#38958](#38958)) ([ab9fce3](ab9fce3))
* not able to import serial batch bundle using csv (backport [#38950](#38950)) ([#38955](#38955)) ([0e48ef7](0e48ef7))
* reposting not fixing valuation rate for sales return using movin… (backport [#38895](#38895)) (backport [#38897](#38897)) ([#38901](#38901)) ([eabb956](eabb956))
* reset the incoming rate on changing of the warehouse (backport [#38925](#38925)) ([#38926](#38926)) ([82960e3](82960e3))
* **test:** expect account currency when party account is specified. ([2d9a0a8](2d9a0a8))
* typeerror on pos order summary to new order screen ([bf98a8f](bf98a8f))
* typerror on tree doctypes - Item Group, Customer Group, Supplier Group and Territory (backport [#38870](#38870)) ([#38871](#38871)) ([d75ac13](d75ac13))
* use party account currency when party account is specified ([32d3d4e](32d3d4e))
* **ux:** make PR and PI Item rate field readonly based on `Maintain Same Rate` (backport [#38942](#38942)) ([#38944](#38944)) ([f704ccb](f704ccb))

### Features

* in_party_currency option for AR/AP reports ([a65bc77](a65bc77))
* provision to add items in Stock Reservation dialog (backport [#38558](#38558)) ([#38920](#38920)) ([8c2c90f](8c2c90f))
* total_asset_cost field (backport [#38879](#38879)) ([#38887](#38887)) ([58f1df5](58f1df5))

### Performance Improvements

* Drop unused/duplicate/sub-optimal indexes (backport [#38884](#38884)) ([#38913](#38913)) ([308c6ff](308c6ff))
* use estimated rows instead of actual rows (backport [#38830](#38830)) ([#38876](#38876)) ([648f275](648f275))

erpnext/__init__.py

@@ -3,7 +3,7 @@
 
 import frappe
 
-__version__ = "15.7.0"
+__version__ = "15.8.0"
 
 
 def get_default_company(user=None):