chore(release): Bumped to Version 15.6.0

# [15.6.0](https://github.com/frappe/erpnext/compare/v15.5.0...v15.6.0) (2023-12-12)

### Bug Fixes

* `split_invoices_based_on_payment_terms` (backport [#37859](https://github.com/frappe/erpnext/issues/37859)) ([#38488](https://github.com/frappe/erpnext/issues/38488)) ([4b76cc4](4b76cc46a1))
* 1st row depr. sch. value of asset put to less than 180 days acc. to I.T. S. 32 (backport [#38696](https://github.com/frappe/erpnext/issues/38696)) ([#38703](https://github.com/frappe/erpnext/issues/38703)) ([2bd9671](2bd96713db))
* auto delete draft serial and batch bundle (backport [#38637](https://github.com/frappe/erpnext/issues/38637)) ([#38654](https://github.com/frappe/erpnext/issues/38654)) ([b0675f6](b0675f6490))
* close PO on SCO close (backport [#38667](https://github.com/frappe/erpnext/issues/38667)) ([#38681](https://github.com/frappe/erpnext/issues/38681)) ([4055543](4055543f5d))
* format only if searched text contain link value text ([d79e6e3](d79e6e353e))
* get customers for leaderboard ([9d5c79d](9d5c79d6b2))
* get items for leaderboard ([7cb38a8](7cb38a8f22))
* get sales partner for leaderboard ([3845d42](3845d4294c))
* get sales person for leaderboard ([2fcfebe](2fcfebe1d3))
* get suppliers for leaderboard ([e205772](e205772482))
* ignore non-existing regional customizations (backport [#38621](https://github.com/frappe/erpnext/issues/38621)) ([#38624](https://github.com/frappe/erpnext/issues/38624)) ([c70e6f2](c70e6f23df))
* limit end date to current date ([dbdb971](dbdb971e10))
* negative batch issue (backport [#38688](https://github.com/frappe/erpnext/issues/38688)) ([#38694](https://github.com/frappe/erpnext/issues/38694)) ([a75081b](a75081b8c0))
* not able to make serial and batch using csv import (backport [#38659](https://github.com/frappe/erpnext/issues/38659)) ([#38662](https://github.com/frappe/erpnext/issues/38662)) ([dd07eca](dd07ecad45))
* only highest eligible coupon applied ([#38416](https://github.com/frappe/erpnext/issues/38416)) ([aa66ee6](aa66ee64ec))
* serial and batch bundle permission (backport [#38618](https://github.com/frappe/erpnext/issues/38618)) ([#38619](https://github.com/frappe/erpnext/issues/38619)) ([ce2bd15](ce2bd15872))
* serial no filter in the Serial No Ledger report (backport [#38669](https://github.com/frappe/erpnext/issues/38669)) ([#38682](https://github.com/frappe/erpnext/issues/38682)) ([d188c8e](d188c8ec0e))
* Shipping Address Link Showing in Buying (backport [#38634](https://github.com/frappe/erpnext/issues/38634)) ([#38646](https://github.com/frappe/erpnext/issues/38646)) ([4150ed9](4150ed9b3b))
* show stock qty in popup (backport [#38698](https://github.com/frappe/erpnext/issues/38698)) ([#38699](https://github.com/frappe/erpnext/issues/38699)) ([6e2cde4](6e2cde4a21))
* typeerror on new sites ([#38692](https://github.com/frappe/erpnext/issues/38692)) ([9239e73](9239e735ad))
* typo in unittest ([#38673](https://github.com/frappe/erpnext/issues/38673)) ([14ee13c](14ee13c77e))
* **ux:** don't update qty blindly (backport [#38608](https://github.com/frappe/erpnext/issues/38608)) ([#38639](https://github.com/frappe/erpnext/issues/38639)) ([0b2e2a2](0b2e2a2ab5))

### Features

* add employee number to client user bootinfo (backport [#38477](https://github.com/frappe/erpnext/issues/38477)) ([#38603](https://github.com/frappe/erpnext/issues/38603)) ([c7dbcbc](c7dbcbcd17))

erpnext/__init__.py

@@ -3,7 +3,7 @@ import inspect
 
 import frappe
 
-__version__ = "15.5.0"
+__version__ = "15.6.0"
 
 
 def get_default_company(user=None):