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	<title>Testnet &#8211; Crypto Market Insights: Dive In with CryptoUpdate.io</title>
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		<title>Casper Network Testnet Upgrade: 5 Key Insights to Watch for 2026</title>
		<link>https://cryptoupdate.io/2026/03/15/casper-network-testnet-v220-upgrade-insights-2026/</link>
					<comments>https://cryptoupdate.io/2026/03/15/casper-network-testnet-v220-upgrade-insights-2026/#respond</comments>
		
		<dc:creator><![CDATA[Sophie Laurent]]></dc:creator>
		<pubDate>Sat, 14 Mar 2026 23:00:55 +0000</pubDate>
				<category><![CDATA[Altcoins]]></category>
		<category><![CDATA[Cryptocurrency News]]></category>
		<category><![CDATA[Price Trends]]></category>
		<category><![CDATA[blockchain]]></category>
		<category><![CDATA[Casper]]></category>
		<category><![CDATA[CSPR]]></category>
		<category><![CDATA[Testnet]]></category>
		<category><![CDATA[Upgrade]]></category>
		<guid isPermaLink="false">https://cryptoupdate.io/2026/03/15/casper-network-testnet-v220-upgrade-insights-2026/</guid>

					<description><![CDATA[<p>The Casper Network Testnet Upgrade to version 2.2.0 marks a significant milestone for the blockchain ecosystem. Scheduled for activation at Era 21500, this upgrade has already been approved by validators representing approximately 93% of the stake, as announced on March 16, 2026. While this change is limited to the testnet, it sets the stage for [&#8230;]</p>
<p>The post <a rel="nofollow" href="https://cryptoupdate.io/2026/03/15/casper-network-testnet-v220-upgrade-insights-2026/">Casper Network Testnet Upgrade: 5 Key Insights to Watch for 2026</a> appeared first on <a rel="nofollow" href="https://cryptoupdate.io">Crypto Market Insights: Dive In with CryptoUpdate.io</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p>The <strong>Casper Network Testnet Upgrade</strong> to version 2.2.0 marks a significant milestone for the blockchain ecosystem. Scheduled for activation at Era 21500, this upgrade has already been approved by validators representing approximately 93% of the stake, as announced on March 16, 2026. While this change is limited to the testnet, it sets the stage for future mainnet enhancements.</p>
<h2>Understanding the Casper Network Testnet Upgrade</h2>
<p>The primary objective of the v2.2.0 upgrade is to implement critical improvements and optimizations within the test environment. Although it does not yet impact the <strong>CSPR token</strong> economics, successful testnet upgrades are often viewed as positive indicators, suggesting that the project&#8217;s roadmap is progressing as planned.</p>
<h3>Implications for CSPR Token and Network Performance</h3>
<p>Investors and traders frequently interpret these updates as signals of potential future changes in network performance. A successful implementation on the testnet may lead to increased confidence among stakeholders, potentially boosting CSPR token demand upon a mainnet release.</p>
<h3>Expert Insights on Casper Network&#8217;s Roadmap</h3>
<p>Michael Steuer, a leading analyst at Casper Network, highlights the importance of this upgrade, stating, &#8220;The v2.2.0 upgrade is a crucial step in ensuring the network&#8217;s scalability and security. It reflects our commitment to continuous improvement and innovation.&#8221;</p>
<p>For developers and users, the testnet serves as a proving ground for new features and enhancements. As Casper Network continues to evolve, stakeholders can expect further announcements and updates, driving anticipation for the future.</p>
<p>The post <a rel="nofollow" href="https://cryptoupdate.io/2026/03/15/casper-network-testnet-v220-upgrade-insights-2026/">Casper Network Testnet Upgrade: 5 Key Insights to Watch for 2026</a> appeared first on <a rel="nofollow" href="https://cryptoupdate.io">Crypto Market Insights: Dive In with CryptoUpdate.io</a>.</p>
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		<item>
		<title>Ethereum Core Team to Cease Holesky Testnet Support in 2025</title>
		<link>https://cryptoupdate.io/2025/03/19/ethereum-core-team-to-cease-holesky-testnet-support-in-2025/</link>
					<comments>https://cryptoupdate.io/2025/03/19/ethereum-core-team-to-cease-holesky-testnet-support-in-2025/#respond</comments>
		
		<dc:creator><![CDATA[Archire Tectre]]></dc:creator>
		<pubDate>Wed, 19 Mar 2025 10:00:52 +0000</pubDate>
				<category><![CDATA[Cryptocurrency News]]></category>
		<category><![CDATA[Cryptocurrency Trading]]></category>
		<category><![CDATA[Ethereum]]></category>
		<category><![CDATA[Holesky]]></category>
		<category><![CDATA[Hoodi]]></category>
		<category><![CDATA[Pectra]]></category>
		<category><![CDATA[Testnet]]></category>
		<category><![CDATA[Upgrade]]></category>
		<category><![CDATA[Validators]]></category>
		<guid isPermaLink="false">https://cryptoupdate.io/2025/03/19/ethereum-core-team-to-cease-holesky-testnet-support-in-2025/</guid>

					<description><![CDATA[<p>The Ethereum Core team has announced plans to halt support for the Holesky testnet by September 2025. As part of the transition process, preparations are underway to retire the testnet eventually. It is a frequent practice to retire testnets, as illustrated by the Ethereum developers&#x2019; previous discontinuation of Kiln, Ropsten, Rinkeby in 2022, and Goerli [&#8230;]</p>
<p>The post <a rel="nofollow" href="https://cryptoupdate.io/2025/03/19/ethereum-core-team-to-cease-holesky-testnet-support-in-2025/">Ethereum Core Team to Cease Holesky Testnet Support in 2025</a> appeared first on <a rel="nofollow" href="https://cryptoupdate.io">Crypto Market Insights: Dive In with CryptoUpdate.io</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p>The Ethereum Core team has announced plans to halt support for the Holesky testnet by September 2025. As part of the transition process, preparations are underway to retire the testnet eventually. It is a frequent practice to retire testnets, as illustrated by the Ethereum developers&#x2019; previous discontinuation of Kiln, Ropsten, Rinkeby in 2022, and Goerli last year.</p>
<p>Launched in September 2023, Holesky, along with Sepolia, is one of Ethereum&#x2019;s main testnets. It has played a pivotal role as a public testnet for staking, infrastructure, and protocol development.</p>
<p>The Holesky testnet experienced disruptions during the Pectra upgrade testing. Despite several weeks of recovery efforts, Holesky is now achieving finality. However, the validator exit queue is still congested, restricting its use in specific community testing scenarios. The time it takes for exiting validators to fully leave the validator set, approximately a year, makes Holesky impractical for Pectra testing. Still, the Ethereum Foundation emphasized in a recent blog post that other features will continue to be supported.</p>
<p>To manage this situation, a new testnet, Hoodi, has been introduced. Hoodi will activate the Pectra network upgrade on March 26, before the mainnet release expected in the second quarter. The foundation advises staking operators and infrastructure providers to use Hoodi for validator testing.</p>
<p>Developers have agreed to keep Holesky operational in the short term, potentially repurposing it as a core developer testnet for experiments such as gas limit increases and other protocol stress tests.</p>
<p><em>Disclaimer: The Block is an independent media outlet that delivers news, research, and data. Foresight Ventures, a majority investor of The Block as of November 2023, invests in other companies in the <a class="lar-automated-link" href="https://www.gate.com/share/CRYPTOUD" rel="nofollow noopener" target="_blank" 4536>crypto</a> space. <a class="lar-automated-link" href="https://www.gate.com/share/CRYPTOUD" rel="nofollow noopener" target="_blank" 4536>Crypto</a> exchange Bitget is an anchor LP for Foresight Ventures. The Block continues to operate independently to deliver objective, impactful, and timely information about the <a class="lar-automated-link" href="https://www.gate.com/share/CRYPTOUD" rel="nofollow noopener" target="_blank" 4536>crypto</a> industry.</em></p>

<p>The post <a rel="nofollow" href="https://cryptoupdate.io/2025/03/19/ethereum-core-team-to-cease-holesky-testnet-support-in-2025/">Ethereum Core Team to Cease Holesky Testnet Support in 2025</a> appeared first on <a rel="nofollow" href="https://cryptoupdate.io">Crypto Market Insights: Dive In with CryptoUpdate.io</a>.</p>
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		<item>
		<title>MegaETH Preps for Public Testnet Launch This Week</title>
		<link>https://cryptoupdate.io/2025/03/04/megaeth-preps-for-public-testnet-launch-this-week/</link>
					<comments>https://cryptoupdate.io/2025/03/04/megaeth-preps-for-public-testnet-launch-this-week/#respond</comments>
		
		<dc:creator><![CDATA[Archire Tectre]]></dc:creator>
		<pubDate>Tue, 04 Mar 2025 09:04:40 +0000</pubDate>
				<category><![CDATA[Altcoins]]></category>
		<category><![CDATA[Cryptocurrency News]]></category>
		<category><![CDATA[Ethereum]]></category>
		<category><![CDATA[blockchain]]></category>
		<category><![CDATA[cryptocurrency]]></category>
		<category><![CDATA[Ethereum Layer 2]]></category>
		<category><![CDATA[MegaETH]]></category>
		<category><![CDATA[NFT]]></category>
		<category><![CDATA[Testnet]]></category>
		<category><![CDATA[Testnet Launch]]></category>
		<guid isPermaLink="false">https://cryptoupdate.io/2025/03/04/megaeth-preps-for-public-testnet-launch-this-week/</guid>

					<description><![CDATA[<p>On the horizon is a momentous event for MegaETH, an advanced Ethereum Layer 2 under development. The project has detailed a methodical strategy for introducing its testnet. With the public testnet deployment set to commence on March 6, the countdown has begun. The launch is planned in stages. March 6 will mark the official deployment [&#8230;]</p>
<p>The post <a rel="nofollow" href="https://cryptoupdate.io/2025/03/04/megaeth-preps-for-public-testnet-launch-this-week/">MegaETH Preps for Public Testnet Launch This Week</a> appeared first on <a rel="nofollow" href="https://cryptoupdate.io">Crypto Market Insights: Dive In with CryptoUpdate.io</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p>On the horizon is a momentous event for MegaETH, an advanced Ethereum Layer 2 under development. The project has detailed a methodical strategy for introducing its testnet. With the public testnet deployment set to commence on March 6, the countdown has begun.</p>
<p>The launch is planned in stages. March 6 will mark the official deployment of the testnet and the initiation of public access to the network. From March 6 to March 10, the emphasis will be on incorporating applications and infrastructure teams. This will allow developers to polish their deployments and acclimate to the MegaETH environment. Starting March 10, the user onboarding process will take off.</p>
<p>This testnet phase is a critical precursor to the mainnet launch of MegaETH. The project aims to support up to 100,000 transactions per second, with its design incorporating specialized nodes such as sequencers and provers, fine-tuned for peak performance.</p>
<p>The testnet will provide builders with 1.68 Ggas/sec computational capacity and 15 ms effective block times in single-threaded performance, as per the team&#x2019;s statement.</p>
<p>In June 2024, MegaETH secured $20 million in a seed funding round, led by Dragonfly Capital. Notable participants included Ethereum co-founder Vitalik Buterin. This was succeeded by a $10 million round on the fundraising platform Echo. Additionally, in early February, the project garnered 4,964 ETH (equivalent to $13 million) through its popular NFT collection, &#x201C;The Fluffle.&#x201D;</p>
<p>Risk Disclosure: The Block is an autonomous media outlet providing news, research, and data. Foresight Ventures, a majority investor of The Block since November 2023, invests in other <a class="lar-automated-link" href="https://www.gate.com/share/CRYPTOUD" rel="nofollow noopener" target="_blank" 4536>crypto</a> companies. <a class="lar-automated-link" href="https://www.gate.com/share/CRYPTOUD" rel="nofollow noopener" target="_blank" 4536>Crypto</a> exchange Bitget is an anchor LP for Foresight Ventures. Nevertheless, The Block maintains its independence in delivering unbiased, impactful, and timely <a class="lar-automated-link" href="https://www.gate.com/share/CRYPTOUD" rel="nofollow noopener" target="_blank" 4536>crypto</a> industry information. Here are our current financial disclosures.</p>
<p>&#xA9; 2025 The Block. All Rights Reserved. This article is purely informational and should not be used as legal, tax, investment, financial, or other advice.</p>

<p>The post <a rel="nofollow" href="https://cryptoupdate.io/2025/03/04/megaeth-preps-for-public-testnet-launch-this-week/">MegaETH Preps for Public Testnet Launch This Week</a> appeared first on <a rel="nofollow" href="https://cryptoupdate.io">Crypto Market Insights: Dive In with CryptoUpdate.io</a>.</p>
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