# \[Mainnet\] Update tx\_ibc.wasm for v201.0.7

**URL:** <https://forum.namada.net/t/mainnet-update-tx-ibc-wasm-for-v201-0-7/1910>\
**Category:** Proposal 🗳️\
**Created:** [5 December 2025 07:03 UTC](https://forum.namada.net/t/mainnet-update-tx-ibc-wasm-for-v201-0-7/1910 "2025-12-05T07:03:12Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![brentstone](https://dub1.discourse-cdn.com/flex017/user_avatar/forum.namada.net/brentstone/32/464_2.png) [@brentstone](https://forum.namada.net/u/brentstone)\
**Post date:** [5 December 2025 07:03 UTC](https://forum.namada.net/t/mainnet-update-tx-ibc-wasm-for-v201-0-7/1910/1 "2025-12-05T07:03:12Z")

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Proposing the on-chain update to the `tx_ibc.wasm`, which will allow IBC Eureka and other special assets to flow into Namada. This is particularly important in order to completely unblock the Polaris integration with the Namada shielded pool.

This wasm has already been tested activated on the Housefire testnet in Proposal [62](https://testnet.namadillo.app/governance/proposal/62).

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**Author:** ![brentstone](https://dub1.discourse-cdn.com/flex017/user_avatar/forum.namada.net/brentstone/32/464_2.png) [@brentstone](https://forum.namada.net/u/brentstone)\
**Post date:** [5 December 2025 09:04 UTC](https://forum.namada.net/t/mainnet-update-tx-ibc-wasm-for-v201-0-7/1910/2 "2025-12-05T09:04:13Z")

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This is now on-chain as Prop [39](https://www.namadillo.app/governance/proposal/39)!

Voting begins in 3 hours and only runs during the weekend so that it can activate on Monday. This short voting period is inconvenient, but it comes at the request of the Polaris team, who would like to use Namada for a Polaris demo early next week. Please help us and them out by voting as soon as possible!

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**Author:** ![Daniel](https://dub1.discourse-cdn.com/flex017/user_avatar/forum.namada.net/daniel/32/186_2.png) [@Daniel](https://forum.namada.net/u/Daniel)\
**Post date:** [5 December 2025 11:49 UTC](https://forum.namada.net/t/mainnet-update-tx-ibc-wasm-for-v201-0-7/1910/3 "2025-12-05T11:49:06Z")

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✅ Hashes match on both governance proposal (#39) and [namada-governance-upgrades](https://github.com/namada-net/namada-governance-upgrades/blob/8ce6288a26ba694f317d04a5a3977d641ef993af/proposals/template/update-wasm/src/lib.rs) repository.

```auto
Data: Hash: DF1529DE727D8DD777A28073A29393D3BC6EA516D6C1912BBD1E1A1D4A200624

```

```auto
sha256sum update_wasm.wasm
df1529de727d8dd777a28073a29393d3bc6ea516d6c1912bbd1e1a1d4a200624 update_wasm.wasm

```

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<div class="post-metadata">

**Author:** ![BidurS](https://dub1.discourse-cdn.com/flex017/user_avatar/forum.namada.net/bidurs/32/513_2.png) [@BidurS](https://forum.namada.net/u/BidurS)\
**Post date:** [5 December 2025 18:55 UTC](https://forum.namada.net/t/mainnet-update-tx-ibc-wasm-for-v201-0-7/1910/4 "2025-12-05T18:55:27Z")

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voted for the update ..