update README

Author: Ladbaby

README.md

@@ -41,7 +41,7 @@ This is also the official repository for the following paper:
 
 ## 3. 🤖 Models
 
-44 models, covering regular, irregular, pretrained, and traffic models, have been included in PyOmniTS, and more are coming.
+45 models, covering regular, irregular, pretrained, and traffic models, have been included in PyOmniTS, and more are coming.
 
 Model classes can be found in `models/`, and their dependencies can be found in `layers/`
 
@@ -53,6 +53,7 @@ Model classes can be found in `models/`, and their dependencies can be found in
 
 |Model|Venue|Type|Forecasting|Classification|Imputation
 |---|---|---|---|---|---|
+|[APN](https://arxiv.org/abs/2505.11250)|AAAI 2026|IMTS|✅|-|-
 |[Ada-MSHyper](https://openreview.net/forum?id=RNbrIQ0se8)|NeurIPS 2024|MTS|✅|-|-
 |[Autoformer](https://openreview.net/pdf?id=I55UqU-M11y)|NeurIPS 2021|MTS|✅|✅|✅
 |[BigST](https://dl.acm.org/doi/abs/10.14778/3641204.3641217)|VLDB 2024|MTS|✅|-|-