nilesh.kale 
							
						 
					 
					
						
						
							
						
						cc95457c22 
					 
					
						
						
							
							fix(esp_https_ota): fixed missing return check during setting range header  
						
						 
						
						... 
						
						
						
						This commit added return value check during setting the range header
for partial download procedure of esp_https_ota 
						
						
					 
					
						2025-08-12 10:26:14 +05:30  
					
					
						 
						
						
							
							
							 
							
							
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								nilesh.kale 
							
						 
					 
					
						
						
							
						
						2db4bcf87d 
					 
					
						
						
							
							feat(esp_http_client): move partial download related code under config  
						
						 
						
						... 
						
						
						
						This MR added an menuconfig option to enable partial download feature. 
						
						
					 
					
						2025-08-05 17:38:10 +05:30  
					
					
						 
						
						
							
							
							 
							
							
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								nilesh.kale 
							
						 
					 
					
						
						
							
						
						caf828dfaf 
					 
					
						
						
							
							fix(esp_http_client): Fix OTA failure with partial download enabled  
						
						 
						
						... 
						
						
						
						This commit fixes an issue encountered during OTA when partial download
is enabled using an AWS signed URL restricted to GET requests.
It also adds an API to retrieve the OTA image size from the Content-Range header. 
						
						
					 
					
						2025-06-30 11:18:26 +05:30  
					
					
						 
						
						
							
							
							 
							
							
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								nilesh.kale 
							
						 
					 
					
						
						
							
						
						3e46a73964 
					 
					
						
						
							
							fix(esp_https_ota): Check and handle missing image length in OTA HTTP response  
						
						 
						
						
						
						
					 
					
						2025-06-30 11:13:27 +05:30  
					
					
						 
						
						
							
							
							 
							
							
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								nilesh.kale 
							
						 
					 
					
						
						
							
						
						34b7e7df63 
					 
					
						
						
							
							fix(esp_https_ota): add component dependencies for esp_https_ota component  
						
						 
						
						... 
						
						
						
						This commit added dependency of esp_bootloader_img and esp_partition
for component esp_https_ota.
Closes https://github.com/espressif/esp-idf/issues/15680  
						
						
					 
					
						2025-04-08 15:14:23 +05:30  
					
					
						 
						
						
							
							
							 
							
							
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								nilesh.kale 
							
						 
					 
					
						
						
							
						
						54eb749fd2 
					 
					
						
						
							
							feat: updated check for  chip revision and respective testcases  
						
						 
						
						... 
						
						
						
						This commit have updated check for max chip revision along with min chip revision.
Also added qemu based pytest to verify chip revision while performing OTA. 
						
						
					 
					
						2025-04-07 18:18:16 +08:00  
					
					
						 
						
						
							
							
							 
							
							
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								nilesh.kale 
							
						 
					 
					
						
						
							
						
						714ebfc0d1 
					 
					
						
						
							
							feat(esp_https_ota): added check for revision check while performing OTA  
						
						 
						
						... 
						
						
						
						This commit added check to verify revision while performing OTA process.
OTA with version greater than chip revision will be prohibited. 
						
						
					 
					
						2025-02-28 17:00:47 +05:30  
					
					
						 
						
						
							
							
							 
							
							
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								Mahavir Jain 
							
						 
					 
					
						
						
							
						
						89a96905c4 
					 
					
						
						
							
							fix(esp_https_ota): handle invalid range condition for OTA resumption case  
						
						 
						
						
						
						
					 
					
						2025-01-23 17:13:43 +05:30  
					
					
						 
						
						
							
							
							 
							
							
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								nilesh.kale 
							
						 
					 
					
						
						
							
						
						5c5df89950 
					 
					
						
						
							
							feat(esp_https_ota): added ota resumption feature  
						
						 
						
						... 
						
						
						
						This commit enabled configurable OTA resumption feature in advanced ota example.
This resumes downloading OTA image from where it left off in case of
an error or reboot.
Closes https://github.com/espressif/esp-idf/issues/13127  
						
						
					 
					
						2025-01-23 17:13:15 +05:30  
					
					
						 
						
						
							
							
							 
							
							
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								nilesh.kale 
							
						 
					 
					
						
						
							
						
						a0bcffcce9 
					 
					
						
						
							
							fix(esp_http_client): updated defination for macro mem_check  
						
						 
						
						... 
						
						
						
						This commit replace macro MEM_CHECK with return on failure and
updated usage of reespctive APIs' in IDF.
This also update th prototype of API esp_http_client_add_auth().
Closes https://github.com/espressif/esp-idf/issues/14463  
						
						
					 
					
						2024-12-10 15:41:36 +05:30  
					
					
						 
						
						
							
							
							 
							
							
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								Mahavir Jain 
							
						 
					 
					
						
						
							
						
						2c74d625a8 
					 
					
						
						
							
							Merge branch 'bug/overflowed_constant_in_app_update' into 'master'  
						
						 
						
						... 
						
						
						
						fix(esp_https_ota): Changed the type of erase size
Closes IDF-11745
See merge request espressif/esp-idf!35336  
						
						
					 
					
						2024-12-06 15:52:23 +08:00  
					
					
						 
						
						
							
							
							 
							
							
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								hrushikesh.bhosale 
							
						 
					 
					
						
						
							
						
						8d651e5e99 
					 
					
						
						
							
							fix(esp_https_ota): Changed the type of erase size  
						
						 
						
						... 
						
						
						
						Changed the type of erase size(esp_https_ota.c) from int to uint_32 type,
so that it do not overflow. 
						
						
					 
					
						2024-12-03 13:27:45 +05:30  
					
					
						 
						
						
							
							
							 
							
							
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								nilesh.kale 
							
						 
					 
					
						
						
							
						
						0733de565f 
					 
					
						
						
							
							feat(esp_htttps_ota): handle case if server retured 304 not_modified during ota  
						
						 
						
						... 
						
						
						
						This commit handles case for response code 304 (NOT_MODIFIED) during ota.
Closes https://github.com/espressif/esp-idf/issues/14839  
						
						
					 
					
						2024-12-02 17:23:30 +08:00  
					
					
						 
						
						
							
							
							 
							
							
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								Konstantin Kondrashov 
							
						 
					 
					
						
						
							
						
						97d150d69a 
					 
					
						
						
							
							feat(app_update): OTA update bootloader, partition_table and other partitions  
						
						 
						
						... 
						
						
						
						Passive app partition can be used as the staging partition where a new image is loaded.
Then copy it to the final partition.
Closes: https://github.com/espressif/esp-idf/issues/14195 
Closes: https://github.com/espressif/esp-idf/issues/13824  
						
						
					 
					
						2024-11-07 13:48:51 +02:00  
					
					
						 
						
						
							
							
							 
							
							
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								Konstantin Kondrashov 
							
						 
					 
					
						
						
							
						
						d11b958209 
					 
					
						
						
							
							refactor(examples): Refactoring and clean up OTA tests  
						
						 
						
						
						
						
					 
					
						2024-09-25 09:45:08 +03:00  
					
					
						 
						
						
							
							
							 
							
							
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								nilesh.kale 
							
						 
					 
					
						
						
							
						
						70d4414eeb 
					 
					
						
						
							
							feat(esp_https_ota): added API to get last status code logged from http resonse  
						
						 
						
						... 
						
						
						
						Closes https://github.com/espressif/esp-idf/issues/14302  
						
						
					 
					
						2024-09-06 15:09:42 +05:30  
					
					
						 
						
						
							
							
							 
							
							
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								Harshit Malpani 
							
						 
					 
					
						
						
							
						
						1ac2ebbeb9 
					 
					
						
						
							
							fix: Add config option to set timeout for posting events  
						
						 
						
						... 
						
						
						
						Event posting to the event loop should not hinder the working of
HTTP Client or HTTP Server. This commit add a config option to set
the timeout for posting the events to the loop.
Closes https://github.com/espressif/esp-idf/issues/13641  
						
						
					 
					
						2024-05-08 11:41:05 +05:30  
					
					
						 
						
						
							
							
							 
							
							
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								Mahavir Jain 
							
						 
					 
					
						
						
							
						
						f2a03f27cf 
					 
					
						
						
							
							docs: add more details about pre-encrypted OTA scheme  
						
						 
						
						
						
						
					 
					
						2024-04-23 14:35:09 +05:30  
					
					
						 
						
						
							
							
							 
							
							
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								Harshit Malpani 
							
						 
					 
					
						
						
							
						
						8f8528a10c 
					 
					
						
						
							
							feat(esp_https_ota): Add config to configure memory capability for OTA buffer  
						
						 
						
						... 
						
						
						
						Add `Tuning OTA Performance` section in OTA documentation 
						
						
					 
					
						2024-03-28 11:11:07 +05:30  
					
					
						 
						
						
							
							
							 
							
							
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								nilesh.kale 
							
						 
					 
					
						
						
							
						
						3da0aa2d82 
					 
					
						
						
							
							fix(esp_https_ota): fix incorrectly reference of API esp_https_ota_get_img_desc()  
						
						 
						
						... 
						
						
						
						esp_https_ota_get_img_desc() is incorrectly referred to as esp_https_ota_read_img_desc()
in some error messages.So, this MR updates related references
Closes https://github.com/espressif/esp-idf/issues/13065  
						
						
					 
					
						2024-02-05 13:55:42 +05:30  
					
					
						 
						
						
							
							
							 
							
							
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								Harshit Malpani 
							
						 
					 
					
						
						
							
						
						85e4220250 
					 
					
						
						
							
							fix(esp_https_ota): fix return code of esp_https_ota_finish API  
						
						 
						
						... 
						
						
						
						Closes https://github.com/espressif/esp-idf/issues/12635  
						
						
					 
					
						2023-11-21 14:49:21 +05:30  
					
					
						 
						
						
							
							
							 
							
							
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								Jakob Hasse 
							
						 
					 
					
						
						
							
						
						548022fbe6 
					 
					
						
						
							
							refactor(linux): excluded all non-Linux components from build  
						
						 
						
						... 
						
						
						
						* All components which won't build (yet) on Linux are excluded.
  This enables switching to Linux in an application without
  explicitly setting COMPONENTS to main in the main
  CMakeLists.txt.
* ESP Timer provides headers for Linux now
* automatically disabling LWIP in Kconfig if it is not available
doc(linux): brought section
  "Component Linux/Mock Support Overview" up to date 
						
						
					 
					
						2023-10-16 17:06:54 +08:00  
					
					
						 
						
						
							
							
							 
							
							
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								nilesh.kale 
							
						 
					 
					
						
						
							
						
						44cbb8bb24 
					 
					
						
						
							
							fix: fix preencrypted ota failed with pytest server and partial http enabled  
						
						 
						
						
						
						
					 
					
						2023-10-11 15:22:24 +05:30  
					
					
						 
						
						
							
							
							 
							
							
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								nilesh.kale 
							
						 
					 
					
						
						
							
						
						37a098e739 
					 
					
						
						
							
							fix(component-esp_https_ota): Fix wrong debug print for ota upgrade size  
						
						 
						
						
						
						
					 
					
						2023-08-18 11:35:54 +05:30  
					
					
						 
						
						
							
							
							 
							
							
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								harshal.patil 
							
						 
					 
					
						
						
							
						
						2d7ec1d239 
					 
					
						
						
							
							esp_https_ota: Set user configurable ota authorization retries  
						
						 
						
						
						
						
					 
					
						2023-03-29 17:29:31 +05:30  
					
					
						 
						
						
							
							
							 
							
							
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								Mahavir Jain 
							
						 
					 
					
						
						
							
						
						035c2e5799 
					 
					
						
						
							
							esp_http(s)_server: remove "Wno-format" cflag and fix formatting errors  
						
						 
						
						
						
						
					 
					
						2022-12-21 14:14:04 +05:30  
					
					
						 
						
						
							
							
							 
							
							
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								Harshit Malpani 
							
						 
					 
					
						
						
							
						
						45bcf572c2 
					 
					
						
						
							
							docs: Update esp_https_ota docs to have information about OTA events  
						
						 
						
						
						
						
					 
					
						2022-12-16 10:26:15 +05:30  
					
					
						 
						
						
							
							
							 
							
							
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								Harshit Malpani 
							
						 
					 
					
						
						
							
						
						a80dfe85bc 
					 
					
						
						
							
							esp_https_ota: Send data to event handler  
						
						 
						
						
						
						
					 
					
						2022-11-11 11:44:17 +05:30  
					
					
						 
						
						
							
							
							 
							
							
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								Harshit Malpani 
							
						 
					 
					
						
						
							
						
						784089bf09 
					 
					
						
						
							
							esp_https_ota: Added support for esp_events  
						
						 
						
						
						
						
					 
					
						2022-11-09 12:30:50 +05:30  
					
					
						 
						
						
							
							
							 
							
							
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								Harshit Malpani 
							
						 
					 
					
						
						
							
						
						1c92feae38 
					 
					
						
						
							
							esp_https_ota: fix bug where http_client_init_cb is called after esp_http_client_perform() instead of before.  
						
						 
						
						... 
						
						
						
						Closes https://github.com/espressif/esp-idf/issues/9581  
						
						
					 
					
						2022-09-01 12:04:40 +05:30  
					
					
						 
						
						
							
							
							 
							
							
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								Laukik Hase 
							
						 
					 
					
						
						
							
						
						0071ea498f 
					 
					
						
						
							
							esp_app_format: Fixed build errors and resolved dependencies  
						
						 
						
						
						
						
					 
					
						2022-08-17 10:59:31 +05:30  
					
					
						 
						
						
							
							
							 
							
							
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								Ivan Grokhotkov 
							
						 
					 
					
						
						
							
						
						401c10ecfb 
					 
					
						
						
							
							build system: re-add -Wno-format as private flag for some components  
						
						 
						
						
						
						
					 
					
						2022-08-03 16:42:47 +04:00  
					
					
						 
						
						
							
							
							 
							
							
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								Laukik Hase 
							
						 
					 
					
						
						
							
						
						7115881a97 
					 
					
						
						
							
							esp_http_client/esp_https_ota: Removed errno checks  
						
						 
						
						... 
						
						
						
						- Returned -ESP_ERR_HTTP_EAGAIN for timeout errors from
  esp_http_client whenever tcp transport layer returns
  connection timeout
- Removed redundant conditional statements as required
Co-authored-by: Shubham Kulkarni <shubham.kulkarni@espressif.com > 
						
						
					 
					
						2022-05-31 15:04:21 +05:30  
					
					
						 
						
						
							
							
							 
							
							
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								Harshit Malpani 
							
						 
					 
					
						
						
							
						
						cca208f71a 
					 
					
						
						
							
							Check FW version at start of ota for encrypted binary  
						
						 
						
						
						
						
					 
					
						2022-03-23 11:09:48 +05:30  
					
					
						 
						
						
							
							
							 
							
							
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								Shubham Kulkarni 
							
						 
					 
					
						
						
							
						
						d5a8a57686 
					 
					
						
						
							
							esp_https_ota: Add check for 303 and 308 status code  
						
						 
						
						... 
						
						
						
						Closes https://github.com/espressif/esp-idf/issues/8581  
						
						
					 
					
						2022-03-21 04:27:43 +00:00  
					
					
						 
						
						
							
							
							 
							
							
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								Harshit Malpani 
							
						 
					 
					
						
						
							
						
						de2f915092 
					 
					
						
						
							
							esp_https_ota: Update esp_https_ota() to support OTA updates with encrypted images  
						
						 
						
						
						
						
					 
					
						2022-03-11 16:52:08 +05:30  
					
					
						 
						
						
							
							
							 
							
							
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								MacDue 
							
						 
					 
					
						
						
							
						
						e47419374c 
					 
					
						
						
							
							esp_https_ota: add user_ctx to decrypt_cb  
						
						 
						
						... 
						
						
						
						This makes the decryption layer easier to use in C++ wrappers,
or whenever you want to avoid a global 
						
						
					 
					
						2022-03-10 12:02:42 +00:00  
					
					
						 
						
						
							
							
							 
							
							
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								Mahavir Jain 
							
						 
					 
					
						
						
							
						
						fbc9c729b2 
					 
					
						
						
							
							esp_https_ota: rename config option for more clarity  
						
						 
						
						
						
						
					 
					
						2022-02-17 10:54:06 +05:30  
					
					
						 
						
						
							
							
							 
							
							
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								Mahavir Jain 
							
						 
					 
					
						
						
							
						
						7fd2d5ea03 
					 
					
						
						
							
							esp_https_ota: add support for decryption callback  
						
						 
						
						... 
						
						
						
						- Decryption callback is additional feature, default disabled
- This callback can help to plug in external components managing
additional encapsulation layers on firmware image format 
						
						
					 
					
						2022-02-17 10:54:04 +05:30  
					
					
						 
						
						
							
							
							 
							
							
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								Mahavir Jain 
							
						 
					 
					
						
						
							
						
						3eb8f3b54e 
					 
					
						
						
							
							esp_https_ota: add some return values to API documentation  
						
						 
						
						
						
						
					 
					
						2022-02-17 10:49:15 +05:30  
					
					
						 
						
						
							
							
							 
							
							
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								Mahavir Jain 
							
						 
					 
					
						
						
							
						
						4ae6cce2a5 
					 
					
						
						
							
							esp_https_ota: add check for image descriptor magic in relevant API  
						
						 
						
						
						
						
					 
					
						2022-02-17 10:49:15 +05:30  
					
					
						 
						
						
							
							
							 
							
							
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								Mahavir Jain 
							
						 
					 
					
						
						
							
						
						0b3a8881e0 
					 
					
						
						
							
							esp_https_ota: Increase default ota buffer size and few other cleanups  
						
						 
						
						... 
						
						
						
						- Increased OTA buffer size to 1K, this can easily cover image headers
- Reduced OTA redirection buffer size, this buffer is used to only consume
redirection headers
- Added static assert to check on OTA buffer size 
						
						
					 
					
						2022-02-17 10:49:15 +05:30  
					
					
						 
						
						
							
							
							 
							
							
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								Harshit Malpani 
							
						 
					 
					
						
						
							
						
						c0b796532b 
					 
					
						
						
							
							esp_https_ota: fix for checking chip id at start of OTA  
						
						 
						
						
						
						
					 
					
						2022-01-13 15:20:26 +05:30  
					
					
						 
						
						
							
							
							 
							
							
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								yuanjm 
							
						 
					 
					
						
						
							
						
						467a8726c4 
					 
					
						
						
							
							esp_https_ota: Fix esp_https_ota_begin may return ESP_OK when http status code is not 200 and may exist memory leak  
						
						 
						
						... 
						
						
						
						Closes https://github.com/espressif/esp-idf/issues/8195  
						
						
					 
					
						2022-01-11 22:01:17 +08:00  
					
					
						 
						
						
							
							
							 
							
							
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								Roland Dobai 
							
						 
					 
					
						
						
							
						
						766aa57084 
					 
					
						
						
							
							Build & config: Remove leftover files from the unsupported "make" build system  
						
						 
						
						
						
						
					 
					
						2021-11-11 15:32:36 +01:00  
					
					
						 
						
						
							
							
							 
							
							
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								Vikram Dattu 
							
						 
					 
					
						
						
							
						
						1c57dbcb3c 
					 
					
						
						
							
							esp_http_client: Fixed handling of EAGAIN return  
						
						 
						
						... 
						
						
						
						For https connection `ESP_TLS_ERR_SSL_WANT_READ` of esp_transport_read was getting treated as error.
Treated this as a timeout to fix connection abort issue!
Also handled http connection EAGAIN with `errno == EAGAIN` check.
Signed-off-by: Vikram Dattu <vikram.dattu@espressif.com > 
						
						
					 
					
						2021-09-07 14:33:49 +05:30  
					
					
						 
						
						
							
							
							 
							
							
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								hiproz 
							
						 
					 
					
						
						
							
						
						69eb190310 
					 
					
						
						
							
							esp_https_ota: change logs  
						
						 
						
						... 
						
						
						
						1. add paired log for line393; 2. change log level to debug
Closes https://github.com/espressif/esp-idf/pull/7375 
Signed-off-by: Shubham Kulkarni <shubham.kulkarni@espressif.com > 
						
						
					 
					
						2021-08-20 09:35:40 +05:30  
					
					
						 
						
						
							
							
							 
							
							
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								Shubham Kulkarni 
							
						 
					 
					
						
						
							
						
						3064487c20 
					 
					
						
						
							
							esp_https_ota: Add check for HTTP error codes and corresponding error logs  
						
						 
						
						... 
						
						
						
						Closes: https://github.com/espressif/esp-idf/issues/7058  
						
						
					 
					
						2021-06-02 11:19:30 +00:00  
					
					
						 
						
						
							
							
							 
							
							
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								0xFEEDC0DE64 
							
						 
					 
					
						
						
							
						
						c73a17cc27 
					 
					
						
						
							
							esp_https_ota: Added esp_https_ota_get_image_size() to retrieve total size of OTA update  
						
						 
						
						... 
						
						
						
						Signed-off-by: Shubham Kulkarni <shubham.kulkarni@espressif.com >
Closes: https://github.com/espressif/esp-idf/pull/6880  
						
						
					 
					
						2021-05-11 10:13:02 +05:30  
					
					
						 
						
						
							
							
							 
							
							
							
							
							 
						
					 
				 
			
				
					
						
							
							
								 
								Aditya Patwardhan 
							
						 
					 
					
						
						
							
						
						31445c1566 
					 
					
						
						
							
							esp_https_ota: Warn users when CONFIG_OTA_ALLOW_HTTP is set  
						
						 
						
						
						
						
					 
					
						2021-04-20 20:06:41 +05:30