# Latest **URL:** https://forum.flow.com/latest.md?page=4 [Latest](https://forum.flow.com/latest.md) · [Categories](https://forum.flow.com/categories.md) · [Tags](https://forum.flow.com/tags.md) **Page:** 5 --- ## [Core Protocol Working Group meeting on Feb 27th to discuss Network Upgrade Nomenclature](https://forum.flow.com/t/core-protocol-working-group-meeting-on-feb-27th-to-discuss-network-upgrade-nomenclature/7139)
**Author:** [@vishal](https://forum.flow.com/u/vishal)\ **Replies:** 0\ **Last updated:** [February 26, 2025, 12:00am UTC](https://forum.flow.com/t/core-protocol-working-group-meeting-on-feb-27th-to-discuss-network-upgrade-nomenclature/7139 "2025-02-26T00:00:38Z")
I the next core protocol working group meeting, the new nomenclature for network upgrades will be discussed Since upgrades are something which affect all node operators, it would be great if you can join and share your … --- ## [Slots are now open for Flow Consensus nodes](https://forum.flow.com/t/slots-are-now-open-for-flow-consensus-nodes/7135)
**Author:** [@vishal](https://forum.flow.com/u/vishal)\ **Replies:** 0\ **Last updated:** [February 24, 2025, 9:09pm UTC](https://forum.flow.com/t/slots-are-now-open-for-flow-consensus-nodes/7135 "2025-02-24T21:09:53Z")
hello developers and node operators, Flow consensus node slots are now available. If you are interested in running one or more consensus nodes, please open an issue here. Applications will be reviewed by the Flow Gover… --- ## [Flow Testnet Access node operator - Please upgrade to v0.39.0](https://forum.flow.com/t/flow-testnet-access-node-operator-please-upgrade-to-v0-39-0/7122)
**Author:** [@vishal](https://forum.flow.com/u/vishal)\ **Replies:** 0\ **Last updated:** [February 21, 2025, 11:18pm UTC](https://forum.flow.com/t/flow-testnet-access-node-operator-please-upgrade-to-v0-39-0/7122 "2025-02-21T23:18:54Z")
Hello Flow Testnet Access Node Operator, If you are running a Flow Testnet Access Node, please upgrade to version v0.39.0 by end of this month (28th Feb). Docker tag: v0.39.0 (alternate docker images: v0.39.0-arm, v0.3… --- ## [Breaking changes to the core smart contracts](https://forum.flow.com/t/breaking-changes-to-the-core-smart-contracts/7121)
**Author:** [@vishal](https://forum.flow.com/u/vishal)\ **Replies:** 0\ **Last updated:** [February 21, 2025, 9:01pm UTC](https://forum.flow.com/t/breaking-changes-to-the-core-smart-contracts/7121 "2025-02-21T21:01:03Z")
Hello, The Flow core smart contracts on Flow Testnet will be upgraded in the week of 3rd March. The update to the contracts introduces breaking changes for any tooling or integration that relies on these contracts. Plea… --- ## [How to Get Started with Flow Blockchain as a Beginner?](https://forum.flow.com/t/how-to-get-started-with-flow-blockchain-as-a-beginner/7110)
**Author:** [@derekktheler](https://forum.flow.com/u/derekktheler)\ **Replies:** 0\ **Last updated:** [February 20, 2025, 11:59am UTC](https://forum.flow.com/t/how-to-get-started-with-flow-blockchain-as-a-beginner/7110 "2025-02-20T11:59:45Z")
Hey everyone, I am new to Flow Blockchain and excited to dive in but I have a few questions. I would appreciate any guidance from experienced members here. What’s the best way to start learning about Flow: ?? Are there… --- ## [\[Action required\] Please upgrade to v0.38.3-rc.1](https://forum.flow.com/t/action-required-please-upgrade-to-v0-38-3-rc-1/7093)
**Author:** [@vishal](https://forum.flow.com/u/vishal)\ **Replies:** 0\ **Last updated:** [February 18, 2025, 10:15pm UTC](https://forum.flow.com/t/action-required-please-upgrade-to-v0-38-3-rc-1/7093 "2025-02-18T22:15:14Z")
The Second Flow mainnet Height Coordinated Upgrade is now complete. For Access & Verificationnode - Please upgrade your node to docker tag v0.38.3-rc.1 (or one of v0.38.3-rc.1-without-adx, v0.38.3-rc.1-without-netgo-wi… --- ## [Second Flow mainnet height coordinated upgrade today (Tuesday, Feb 18th) at 22:00 UTC](https://forum.flow.com/t/second-flow-mainnet-height-coordinated-upgrade-today-tuesday-feb-18th-at-22-00-utc/7092)
**Author:** [@vishal](https://forum.flow.com/u/vishal)\ **Replies:** 0\ **Last updated:** [February 18, 2025, 9:24pm UTC](https://forum.flow.com/t/second-flow-mainnet-height-coordinated-upgrade-today-tuesday-feb-18th-at-22-00-utc/7092 "2025-02-18T21:24:37Z")
Hello Flow Node Operators, There will be a second height coordinated upgrade today (Tuesday, Feb 18th) on Flow mainnet on at 22:00 UTC. Please be prepared to update your Flow nodes at 22:00 UTC. Actions needed from yo… --- ## [New Metadata Views Contract Coming for Cross VM Metadata](https://forum.flow.com/t/new-metadata-views-contract-coming-for-cross-vm-metadata/7079)
**Author:** [@flowjosh](https://forum.flow.com/u/flowjosh)\ **Replies:** 1\ **Last updated:** [February 18, 2025, 7:54pm UTC](https://forum.flow.com/t/new-metadata-views-contract-coming-for-cross-vm-metadata/7079 "2025-02-18T19:54:37Z")
The Flow team has a tentative plan to deploy a new CrossVMMetadataViews contract to the NonFungibleToken smart contract account on mainnet on Feb 20th, 2025. This is a non-breaking change and will add metadata views that… --- ## [\[Action required\] Collection and Consensus node operators please upgrade to v0.38.2-rc.3](https://forum.flow.com/t/action-required-collection-and-consensus-node-operators-please-upgrade-to-v0-38-2-rc-3/7085)
**Author:** [@vishal](https://forum.flow.com/u/vishal)\ **Replies:** 0\ **Last updated:** [February 18, 2025, 4:43pm UTC](https://forum.flow.com/t/action-required-collection-and-consensus-node-operators-please-upgrade-to-v0-38-2-rc-3/7085 "2025-02-18T16:43:32Z")
hello Flow Collection and Consensus node operators, The Flow mainnet Height Coordinated Upgrade is now complete. For Collection and Consensus node - Please upgrade your node to docker tag v0.38.2-rc.3 (or one of v0.38… --- ## [\[Action required\] Execution, Verification and Access node operators please upgrade to v0.38.2-rc.3](https://forum.flow.com/t/action-required-execution-verification-and-access-node-operators-please-upgrade-to-v0-38-2-rc-3/7084)
**Author:** [@vishal](https://forum.flow.com/u/vishal)\ **Replies:** 0\ **Last updated:** [February 18, 2025, 4:37pm UTC](https://forum.flow.com/t/action-required-execution-verification-and-access-node-operators-please-upgrade-to-v0-38-2-rc-3/7084 "2025-02-18T16:37:22Z")
hello Flow Execution, Verification and Access node operators, The Flow mainnet Height Coordinated Upgrade is now complete. For Access and Verification node - Please upgrade your node to docker tag v0.38.2-rc.3 (or one… --- ## [Flow mainnet height coordinated upgrade on Tuesday Feb 18th, 16:00 UTC](https://forum.flow.com/t/flow-mainnet-height-coordinated-upgrade-on-tuesday-feb-18th-16-00-utc/7080)
**Author:** [@vishal](https://forum.flow.com/u/vishal)\ **Replies:** 0\ **Last updated:** [February 14, 2025, 8:40pm UTC](https://forum.flow.com/t/flow-mainnet-height-coordinated-upgrade-on-tuesday-feb-18th-16-00-utc/7080 "2025-02-14T20:40:09Z")
Hello Flow Node Operators, There will be a height coordinated upgrade on Flow mainnet on Tuesday, Feb 18th at 16:00 UTC. Please be prepared to update your Flow nodes on that day. Actions needed from your side on Feb 1… --- ## [\[CANCELLED\] Flow mainnet height coordinated upgrade on Thursday Feb 13th, 16:00 UTC](https://forum.flow.com/t/cancelled-flow-mainnet-height-coordinated-upgrade-on-thursday-feb-13th-16-00-utc/7076)
**Author:** [@vishal](https://forum.flow.com/u/vishal)\ **Replies:** 1\ **Last updated:** [February 12, 2025, 6:47pm UTC](https://forum.flow.com/t/cancelled-flow-mainnet-height-coordinated-upgrade-on-thursday-feb-13th-16-00-utc/7076 "2025-02-12T18:47:22Z")
The height cooridnated upgrade on mainnet for Feb 13th been postponed to next week. No changes need on the node as of now. Please ignore :point\_down: Hello Flow Node Operators, There will be a height coordinated upgr… --- ## [Cadence Compilation](https://forum.flow.com/t/cadence-compilation/7060)
**Author:** [@supun](https://forum.flow.com/u/supun)\ **Replies:** 12\ **Last updated:** [February 11, 2025, 10:08pm UTC](https://forum.flow.com/t/cadence-compilation/7060 "2025-02-11T22:08:20Z")
Background Since its inception, Cadence language has come a long way, getting richer in features, safety, and usability day by day. The reference implementation of Cadence has been using an interpreter to execute program… --- ## [Please update your Flow Testnet Access node and EVM GW](https://forum.flow.com/t/please-update-your-flow-testnet-access-node-and-evm-gw/7075)
**Author:** [@vishal](https://forum.flow.com/u/vishal)\ **Replies:** 1\ **Last updated:** [February 11, 2025, 5:49pm UTC](https://forum.flow.com/t/please-update-your-flow-testnet-access-node-and-evm-gw/7075 "2025-02-11T17:49:16Z")
Flow Testnet Height Coordinated Upgrade is now complete If you run a Flow Access node on Flow Testnet, please upgrade your access node to docker tag - v0.38.1. Please also update the Testnet EVM GW to v1.0.3. If you h… --- ## [Breaking change in Streaming API in the next Height Coordinated Upgrade](https://forum.flow.com/t/breaking-change-in-streaming-api-in-the-next-height-coordinated-upgrade/7072)
**Author:** [@vishal](https://forum.flow.com/u/vishal)\ **Replies:** 0\ **Last updated:** [February 11, 2025, 1:30am UTC](https://forum.flow.com/t/breaking-change-in-streaming-api-in-the-next-height-coordinated-upgrade/7072 "2025-02-11T01:30:59Z")
Hello, Please note - there will be a breaking change to streaming Access API in the next height co-ordinated upgrade (11th Feb on Testnet and 13th Feb on Mainnet). However, these streaming APIs are fairly recent, theref… --- ## [Seeking senior Flow/EVM experts](https://forum.flow.com/t/seeking-senior-flow-evm-experts/7063)
**Author:** [@Ayoob](https://forum.flow.com/u/Ayoob)\ **Replies:** 0\ **Last updated:** [February 8, 2025, 1:33pm UTC](https://forum.flow.com/t/seeking-senior-flow-evm-experts/7063 "2025-02-08T13:33:34Z")
Hiring: Fractional Advisors & Entrepreneurs Seeking seasoned solution architects, blockchain/AI experts, tokenomists, and advisors willing to invest a few hours weekly in a new venture. --- ## [Flow Testnet EVM Gateway will be unavailable for 15 to 20 seconds today at 10:30 PM UTC](https://forum.flow.com/t/flow-testnet-evm-gateway-will-be-unavailable-for-15-to-20-seconds-today-at-10-30-pm-utc/7052)
**Author:** [@vishal](https://forum.flow.com/u/vishal)\ **Replies:** 0\ **Last updated:** [February 4, 2025, 6:57pm UTC](https://forum.flow.com/t/flow-testnet-evm-gateway-will-be-unavailable-for-15-to-20-seconds-today-at-10-30-pm-utc/7052 "2025-02-04T18:57:31Z")
Hi, Today (4th Feb) at 10:30 PM UTC, we will be making a change to temporarily serve the Flow Testnet EVM Gateway API endpoints from the QuickNode Flow Testnet community EVM GW node setup instead of the EVM GW node run … --- ## [Please update EVM Gateway to v1.0.2](https://forum.flow.com/t/please-update-evm-gateway-to-v1-0-2/7042)
**Author:** [@vishal](https://forum.flow.com/u/vishal)\ **Replies:** 1\ **Last updated:** [February 3, 2025, 6:59pm UTC](https://forum.flow.com/t/please-update-evm-gateway-to-v1-0-2/7042 "2025-02-03T18:59:34Z")
Hello EVM Gateway operators, The EVM Gateway has undergone a major upgrade and is far more resilient and performant. It can also now execute trace calls locally without having to proxy over the request to an upstream ac… --- ## [Upcoming breaking change to Flow node registration](https://forum.flow.com/t/upcoming-breaking-change-to-flow-node-registration/7047)
**Author:** [@vishal](https://forum.flow.com/u/vishal)\ **Replies:** 0\ **Last updated:** [January 31, 2025, 8:13pm UTC](https://forum.flow.com/t/upcoming-breaking-change-to-flow-node-registration/7047 "2025-01-31T20:13:03Z")
Dear Flow Community, We would like to inform you about an upcoming change to the node registration process, scheduled to be implemented in the coming months. While the exact date is still to be determined, we want to pr… --- ## [Monitoring Disk and Memory Usage on Flow nodes](https://forum.flow.com/t/monitoring-disk-and-memory-usage-on-flow-nodes/7046)
**Author:** [@vishal](https://forum.flow.com/u/vishal)\ **Replies:** 0\ **Last updated:** [January 31, 2025, 7:50pm UTC](https://forum.flow.com/t/monitoring-disk-and-memory-usage-on-flow-nodes/7046 "2025-01-31T19:50:50Z")
Dear Node Operators, We want to address an ongoing issue regarding disk and memory usage for Flow nodes. As highlighted in our previous communication, it is critical to monitor the disk and memory usage for all node typ… --- ## [\[Action required\] Execution, Verification and Access node operators please upgrade to v0.37.26-rc.3](https://forum.flow.com/t/action-required-execution-verification-and-access-node-operators-please-upgrade-to-v0-37-26-rc-3/7040)
**Author:** [@vishal](https://forum.flow.com/u/vishal)\ **Replies:** 0\ **Last updated:** [January 27, 2025, 3:56pm UTC](https://forum.flow.com/t/action-required-execution-verification-and-access-node-operators-please-upgrade-to-v0-37-26-rc-3/7040 "2025-01-27T15:56:34Z")
hello Flow Execution, Verification and Access node operators, The Flow mainnet Height Coordinated Upgrade is now complete. For Access and Verification node - Please upgrade your node to docker tag v0.37.26-rc.3 (or on… --- ## [Flow mainnet height coordinated upgrade on Monday Jan 27th, 16:00 UTC](https://forum.flow.com/t/flow-mainnet-height-coordinated-upgrade-on-monday-jan-27th-16-00-utc/7038)
**Author:** [@vishal](https://forum.flow.com/u/vishal)\ **Replies:** 0\ **Last updated:** [January 24, 2025, 12:18am UTC](https://forum.flow.com/t/flow-mainnet-height-coordinated-upgrade-on-monday-jan-27th-16-00-utc/7038 "2025-01-24T00:18:20Z")
Hello Flow Access, Execution and Verification Node Operators, There will be a height coordinated upgrade on Flow mainnet on Monday, January 27th at 16:00 UTC. Please be prepared to update your Flow Verification, Execut… --- ## [Updates to Cadence 1.0 Contract Staging](https://forum.flow.com/t/updates-to-cadence-1-0-contract-staging/5642)
**Author:** [@gio\_on\_flow](https://forum.flow.com/u/gio_on_flow)\ **Replies:** 6\ **Last updated:** [February 22, 2024, 6:33pm UTC](https://forum.flow.com/t/updates-to-cadence-1-0-contract-staging/5642 "2024-02-22T18:33:13Z")
Overview This post relates to the changes to the staging contract outlined in FLIP 179. While the mechanism outlined in that FLIP may be useful for the general purpose of coordinating contract updates, it was decided tha… --- ## [Deutsche Telekom - Important Validator Update](https://forum.flow.com/t/deutsche-telekom-important-validator-update/7030)
**Author:** [@Benjamin.DT](https://forum.flow.com/u/Benjamin.DT)\ **Replies:** 0\ **Last updated:** [January 21, 2025, 1:36pm UTC](https://forum.flow.com/t/deutsche-telekom-important-validator-update/7030 "2025-01-21T13:36:11Z")
Dear Flow Community, Our Flow network node at Flowscan | Nodes will be shut down temporarily on 01/29/25. Please undelegate your Flow tokens from our node! We plan to relaunch the node one week later with the new custo… --- ## [Looking for Flow Developer Support](https://forum.flow.com/t/looking-for-flow-developer-support/6839)
**Author:** [@theshenzu](https://forum.flow.com/u/theshenzu)\ **Replies:** 3\ **Last updated:** [January 12, 2025, 1:22pm UTC](https://forum.flow.com/t/looking-for-flow-developer-support/6839 "2025-01-12T13:22:50Z")
Hi We have an existing project and community and have a great team managing the day to day development. Im seeking a support for when the team needs leave and any overflow work to support the team. It might not be full… --- ## [Getting Started -- Looking to build "study group"](https://forum.flow.com/t/getting-started-looking-to-build-study-group/914)
**Author:** [@davidfrice](https://forum.flow.com/u/davidfrice)\ **Replies:** 16\ **Last updated:** [August 10, 2024, 11:28am UTC](https://forum.flow.com/t/getting-started-looking-to-build-study-group/914 "2024-08-10T11:28:04Z")
Hi everyone, I’m getting started on Cadence and figured it would be easier to learn if I was part of a group that held each other accountable on progress + served as a resource for questions, issues, etc. If you’re int… --- ## [Fixed: Vulnerable Accounts 2024-10-01](https://forum.flow.com/t/fixed-vulnerable-accounts-2024-10-01/6604)
**Author:** [@bastian](https://forum.flow.com/u/bastian)\ **Replies:** 1\ **Last updated:** [January 4, 2025, 3:05am UTC](https://forum.flow.com/t/fixed-vulnerable-accounts-2024-10-01/6604 "2025-01-04T03:05:20Z")
Summary of Impact After the Crescendo upgrade it was reported that some contracts were updated to Cadence 1.0 in a manner that was not preserving functionality, which resulted in some public links getting migrated to cap… --- ## [Configure NFT Sale Bot for Twitter and Discord](https://forum.flow.com/t/configure-nft-sale-bot-for-twitter-and-discord/4627)
**Author:** [@Heavengod](https://forum.flow.com/u/Heavengod)\ **Replies:** 1\ **Last updated:** [April 24, 2023, 12:17pm UTC](https://forum.flow.com/t/configure-nft-sale-bot-for-twitter-and-discord/4627 "2023-04-24T12:17:57Z")
Hi Fam, Is there any demo for configuring the NFT sale bot for Twitter and Discord? I have seen similar bots for various marketplaces on Flow. It will be a great help if anyone shares the details. Thanks Arka --- ## [Flow JVM SDK v2.1.1 Release Notes](https://forum.flow.com/t/flow-jvm-sdk-v2-1-1-release-notes/6879)
**Author:** [@lea\_l](https://forum.flow.com/u/lea_l)\ **Replies:** 0\ **Last updated:** [November 28, 2024, 6:37pm UTC](https://forum.flow.com/t/flow-jvm-sdk-v2-1-1-release-notes/6879 "2024-11-28T18:37:28Z")
Key updates included the Flow JVM SDK version 2.1.1 release: Update FlowAccessAPI models to match latest version of Flow protobuf (non-breaking changes). This update returns a more thorough Access API response with add… --- ## [FLIP 312: Removing Animoca as a multi-signer](https://forum.flow.com/t/flip-312-removing-animoca-as-a-multi-signer/6844)
**Author:** [@vishal](https://forum.flow.com/u/vishal)\ **Replies:** 2\ **Last updated:** [November 25, 2024, 11:17pm UTC](https://forum.flow.com/t/flip-312-removing-animoca-as-a-multi-signer/6844 "2024-11-25T23:17:26Z")
FLIP PR: adding flips 310 - Removing Equilibrium and 312 - Removing Anomica as multi-signer by vishalchangrani · Pull Request #311 · onflow/flips · GitHub The FLIP proposes removing Animoca as a signer from the multi-si… [Previous page](https://forum.flow.com/latest.md?page=3) [Next page](https://forum.flow.com/latest.md?page=5)