# Starknet next versions (v0.12.3, v0.13.0) and Sepolia testnet migration **URL:** \ **Category:** 🗣️ Scoop on Updates & Announcements\ **Created:** [November 12, 2023, 7:43am UTC](https://community.starknet.io/t/starknet-next-versions-v0-12-3-v0-13-0-and-sepolia-testnet-migration/106529 "2023-11-12T07:43:08Z")\ **Posts on this page:** 16\ **Page:** 2
**Author:** ![shakespeare](https://dub1.discourse-cdn.com/flex005/user_avatar/community.starknet.io/shakespeare/32/8658_2.png) [@shakespeare](https://community.starknet.io/u/shakespeare)\ **Post date:** [November 28, 2023, 4:17am UTC](https://community.starknet.io/t/starknet-next-versions-v0-12-3-v0-13-0-and-sepolia-testnet-migration/106529/22 "2023-11-28T04:17:50Z")
In fact, I would like the processing speed to be improved, but I still need to wait for about a minute. ---
**Author:** ![toulevoir](https://dub1.discourse-cdn.com/flex005/user_avatar/community.starknet.io/toulevoir/32/80667_2.png) [@toulevoir](https://community.starknet.io/u/toulevoir)\ **Post date:** [December 4, 2023, 3:17am UTC](https://community.starknet.io/t/starknet-next-versions-v0-12-3-v0-13-0-and-sepolia-testnet-migration/106529/23 "2023-12-04T03:17:23Z")
How to move to Sepolia, just need to replace PATHFINDER\_ETHEREUM\_API\_URL on Sepolia or need to do more? ---
**Author:** ![OdedSW](https://dub1.discourse-cdn.com/flex005/user_avatar/community.starknet.io/odedsw/32/85534_2.png) [@OdedSW](https://community.starknet.io/u/OdedSW)\ **Post date:** [December 4, 2023, 5:53am UTC](https://community.starknet.io/t/starknet-next-versions-v0-12-3-v0-13-0-and-sepolia-testnet-migration/106529/24 "2023-12-04T05:53:52Z")
From the message I understand you’re using Pathfinder. If this is indeed the case, Pathfinder added support for Sepolia testnet in its latest [release](https://github.com/eqlabs/pathfinder/releases/tag/v0.10.0). ---
**Author:** ![beep](https://dub1.discourse-cdn.com/flex005/user_avatar/community.starknet.io/beep/32/3736_2.png) [@beep](https://community.starknet.io/u/beep)\ **Post date:** [December 4, 2023, 10:28pm UTC](https://community.starknet.io/t/starknet-next-versions-v0-12-3-v0-13-0-and-sepolia-testnet-migration/106529/25 "2023-12-04T22:28:32Z")
V0.13 will be the real game changer for L2 ---
**Author:** ![xf0707](https://dub1.discourse-cdn.com/flex005/user_avatar/community.starknet.io/xf0707/32/780_2.png) [@xf0707](https://community.starknet.io/u/xf0707)\ **Post date:** [December 4, 2023, 11:39pm UTC](https://community.starknet.io/t/starknet-next-versions-v0-12-3-v0-13-0-and-sepolia-testnet-migration/106529/26 "2023-12-04T23:39:27Z")
Moving forward as always, blessings to starknet,blessings to the team. ---
**Author:** ![Victormark12](https://dub1.discourse-cdn.com/flex005/user_avatar/community.starknet.io/victormark12/32/3068_2.png) [@Victormark12](https://community.starknet.io/u/Victormark12)\ **Post date:** [December 5, 2023, 7:47pm UTC](https://community.starknet.io/t/starknet-next-versions-v0-12-3-v0-13-0-and-sepolia-testnet-migration/106529/27 "2023-12-05T19:47:27Z")
This is one of the best news so far. Please keep building. In the long term builders always win. ---
**Author:** ![Nimbora](https://dub1.discourse-cdn.com/flex005/user_avatar/community.starknet.io/nimbora/32/79046_2.png) [@Nimbora](https://community.starknet.io/u/Nimbora)\ **Post date:** [December 11, 2023, 2:19pm UTC](https://community.starknet.io/t/starknet-next-versions-v0-12-3-v0-13-0-and-sepolia-testnet-migration/106529/28 "2023-12-11T14:19:20Z")
Hello Starknet Enthusiasts! 🚀 Major upgrades are on the horizon with Starknet’s v0.12.3 and v0.13.0! Expect game-changing shifts, including feeder gateway deprecation and a new transaction type (V3) shaping the future. While the community eagerly anticipates these updates, don’t miss the chance to explore Nimbora x Liquity, our innovative integration offering 0% interest borrowing directly from Starknet. Dive into a new era of DeFi at [Nimbora x Liquity](https://www.nimbora.io/liquity). Exciting times await with Starknet, and Nimbora is your gateway to the forefront of decentralized finance! 🌐🔒 #Nimbora #StarknetUpgrade ---
**Author:** ![ggview](https://dub1.discourse-cdn.com/flex005/user_avatar/community.starknet.io/ggview/32/82412_2.png) [@ggview](https://community.starknet.io/u/ggview)\ **Post date:** [December 12, 2023, 11:36am UTC](https://community.starknet.io/t/starknet-next-versions-v0-12-3-v0-13-0-and-sepolia-testnet-migration/106529/29 "2023-12-12T11:36:42Z")
These files are very easy for programmers. These files are very difficult for people who lack processing knowledge. ---
**Author:** ![cryptobala32](https://dub1.discourse-cdn.com/flex005/user_avatar/community.starknet.io/cryptobala32/32/74172_2.png) [@cryptobala32](https://community.starknet.io/u/cryptobala32)\ **Post date:** [December 12, 2023, 1:25pm UTC](https://community.starknet.io/t/starknet-next-versions-v0-12-3-v0-13-0-and-sepolia-testnet-migration/106529/30 "2023-12-12T13:25:43Z")
How do i know that i have upgraded successfully? 💯 where can i check this? ---
**Author:** ![OdedSW](https://dub1.discourse-cdn.com/flex005/user_avatar/community.starknet.io/odedsw/32/85534_2.png) [@OdedSW](https://community.starknet.io/u/OdedSW)\ **Post date:** [December 12, 2023, 4:52pm UTC](https://community.starknet.io/t/starknet-next-versions-v0-12-3-v0-13-0-and-sepolia-testnet-migration/106529/31 "2023-12-12T16:52:55Z")
Can you be more specific, please? Upgraded to what? ---
**Author:** ![siriusjack19](https://dub1.discourse-cdn.com/flex005/user_avatar/community.starknet.io/siriusjack19/32/82491_2.png) [@siriusjack19](https://community.starknet.io/u/siriusjack19)\ **Post date:** [December 13, 2023, 8:33pm UTC](https://community.starknet.io/t/starknet-next-versions-v0-12-3-v0-13-0-and-sepolia-testnet-migration/106529/32 "2023-12-13T20:33:34Z")
Let’s build the best version of starknet…LFG 🚀 ---
**Author:** ![leaf\_0927](https://dub1.discourse-cdn.com/flex005/user_avatar/community.starknet.io/leaf_0927/32/82497_2.png) [@leaf\_0927](https://community.starknet.io/u/leaf_0927)\ **Post date:** [December 13, 2023, 8:33pm UTC](https://community.starknet.io/t/starknet-next-versions-v0-12-3-v0-13-0-and-sepolia-testnet-migration/106529/33 "2023-12-13T20:33:35Z")
its so cool!go to the moon ---
**Author:** ![masaki\_kou1](https://dub1.discourse-cdn.com/flex005/user_avatar/community.starknet.io/masaki_kou1/32/5017_2.png) [@masaki\_kou1](https://community.starknet.io/u/masaki_kou1)\ **Post date:** [December 28, 2023, 1:46am UTC](https://community.starknet.io/t/starknet-next-versions-v0-12-3-v0-13-0-and-sepolia-testnet-migration/106529/34 "2023-12-28T01:46:12Z")
is there a bridge to starknet sepolia from sepolia mainnet ---
**Author:** ![OdedSW](https://dub1.discourse-cdn.com/flex005/user_avatar/community.starknet.io/odedsw/32/85534_2.png) [@OdedSW](https://community.starknet.io/u/OdedSW)\ **Post date:** [December 28, 2023, 9:14am UTC](https://community.starknet.io/t/starknet-next-versions-v0-12-3-v0-13-0-and-sepolia-testnet-migration/106529/35 "2023-12-28T09:14:40Z")
There is no StarkGate UI yet, but please use [this guide](https://docs.google.com/document/d/1E-RTpldHqpHEkzQ5i8q0aoFRCBiHgvVnxYaFHKUcIxY/edit?usp=sharing) if you want to bridge funds by interacting directly with the StarkGate contract. ---
**Author:** ![OdedSW](https://dub1.discourse-cdn.com/flex005/user_avatar/community.starknet.io/odedsw/32/85534_2.png) [@OdedSW](https://community.starknet.io/u/OdedSW)\ **Post date:** [December 31, 2023, 9:58am UTC](https://community.starknet.io/t/starknet-next-versions-v0-12-3-v0-13-0-and-sepolia-testnet-migration/106529/37 "2023-12-31T09:58:17Z")
Both Juno and Papyrus are in production, implement the Starknet specs, and can be used to run a full node instance. Your other questions are not relevant to the next Starknet version, v0.13. ---
**Author:** ![spider2121](https://dub1.discourse-cdn.com/flex005/user_avatar/community.starknet.io/spider2121/32/81400_2.png) [@spider2121](https://community.starknet.io/u/spider2121)\ **Post date:** [January 4, 2024, 2:01pm UTC](https://community.starknet.io/t/starknet-next-versions-v0-12-3-v0-13-0-and-sepolia-testnet-migration/106529/38 "2024-01-04T14:01:46Z")
I really appreciate the effort that dev team provide in develope an even better chain My congrats 👏 [Previous page](https://community.starknet.io/t/starknet-next-versions-v0-12-3-v0-13-0-and-sepolia-testnet-migration/106529.md?page=1)